39144584925

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^3\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:345

約数の個数: 144

約数和(自身を含む): 74636889600

約数和(自身を除く): 35492304675

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 79, 115, 181, 207, 225, 237, 345, 395, 529, 543, 575, 711, 905, 1035, 1185, 1587, 1629, 1725, 1817, 1975, 2645, 2715, 3555, 4163, 4525, 4761, 5175, 5451, 5925, 7935, 8145, 9085, 12167, 12489, 13225, 13575, 14299, 16353, 17775, 20815, 23805, 27255, 36501, 37467, 39675, 40725, 41791, 42897, 45425, 60835, 62445, 71495, 81765, 95749, 104075, 109503, 119025, 125373, 128691, 136275, 182505, 187335, 208955, 214485, 287247, 304175, 312225, 328877, 357475, 376119, 408825, 478745, 547515, 626865, 643455, 861741, 912525, 936675, 961193, 986631, 1044775, 1072425, 1436235, 1644385, 1880595, 2202227, 2393725, 2737575, 2883579, 2959893, 3134325, 3217275, 4308705, 4805965, 4933155, 6606681, 7181175, 7564171, 8221925, 8650737, 9402975, 11011135, 14417895, 14799465, 19820043, 21543525, 22692513, 24029825, 24665775, 33033405, 37820855, 43253685, 55055675, 68077539, 72089475, 73997325, 99100215, 113462565, 165167025, 173975933, 189104275, 216268425, 340387695, 495501075, 521927799, 567312825, 869879665, 1565783397, 1701938475, 2609638995, 4349398325, 7828916985, 13048194975, 39144584925]

約数ペア:

[(1, 39144584925), (3, 13048194975), (5, 7828916985), (9, 4349398325), (15, 2609638995), (23, 1701938475), (25, 1565783397), (45, 869879665), (69, 567312825), (75, 521927799), (79, 495501075), (115, 340387695), (181, 216268425), (207, 189104275), (225, 173975933), (237, 165167025), (345, 113462565), (395, 99100215), (529, 73997325), (543, 72089475), (575, 68077539), (711, 55055675), (905, 43253685), (1035, 37820855), (1185, 33033405), (1587, 24665775), (1629, 24029825), (1725, 22692513), (1817, 21543525), (1975, 19820043), (2645, 14799465), (2715, 14417895), (3555, 11011135), (4163, 9402975), (4525, 8650737), (4761, 8221925), (5175, 7564171), (5451, 7181175), (5925, 6606681), (7935, 4933155), (8145, 4805965), (9085, 4308705), (12167, 3217275), (12489, 3134325), (13225, 2959893), (13575, 2883579), (14299, 2737575), (16353, 2393725), (17775, 2202227), (20815, 1880595), (23805, 1644385), (27255, 1436235), (36501, 1072425), (37467, 1044775), (39675, 986631), (40725, 961193), (41791, 936675), (42897, 912525), (45425, 861741), (60835, 643455), (62445, 626865), (71495, 547515), (81765, 478745), (95749, 408825), (104075, 376119), (109503, 357475), (119025, 328877), (125373, 312225), (128691, 304175), (136275, 287247), (182505, 214485), (187335, 208955)]