15696098275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 23294509056

約数和(自身を除く): 7598410781

約数列:

[1, 5, 11, 13, 25, 55, 65, 127, 143, 181, 191, 275, 325, 635, 715, 905, 955, 1397, 1651, 1991, 2101, 2353, 2483, 3175, 3575, 4525, 4775, 6985, 8255, 9955, 10505, 11765, 12415, 18161, 22987, 24257, 25883, 27313, 34571, 34925, 41275, 49775, 52525, 58825, 62075, 90805, 114935, 121285, 129415, 136565, 172855, 252857, 266827, 298831, 315341, 380281, 449423, 454025, 574675, 606425, 647075, 682825, 864275, 1264285, 1334135, 1494155, 1576705, 1901405, 2247115, 3287141, 3468751, 4390517, 4943653, 6321425, 6670675, 7470775, 7883525, 9507025, 11235575, 16435705, 17343755, 21952585, 24718265, 48295687, 57076721, 82178525, 86718775, 109762925, 123591325, 241478435, 285383605, 627843931, 1207392175, 1426918025, 3139219655, 15696098275]

約数ペア:

[(1, 15696098275), (5, 3139219655), (11, 1426918025), (13, 1207392175), (25, 627843931), (55, 285383605), (65, 241478435), (127, 123591325), (143, 109762925), (181, 86718775), (191, 82178525), (275, 57076721), (325, 48295687), (635, 24718265), (715, 21952585), (905, 17343755), (955, 16435705), (1397, 11235575), (1651, 9507025), (1991, 7883525), (2101, 7470775), (2353, 6670675), (2483, 6321425), (3175, 4943653), (3575, 4390517), (4525, 3468751), (4775, 3287141), (6985, 2247115), (8255, 1901405), (9955, 1576705), (10505, 1494155), (11765, 1334135), (12415, 1264285), (18161, 864275), (22987, 682825), (24257, 647075), (25883, 606425), (27313, 574675), (34571, 454025), (34925, 449423), (41275, 380281), (49775, 315341), (52525, 298831), (58825, 266827), (62075, 252857), (90805, 172855), (114935, 136565), (121285, 129415)]