129464775

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 108

約数和(自身を含む): 270206664

約数和(自身を除く): 140741889

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 45, 51, 55, 75, 85, 99, 153, 165, 181, 187, 225, 255, 275, 289, 425, 495, 543, 561, 765, 825, 867, 905, 935, 1275, 1445, 1629, 1683, 1991, 2475, 2601, 2715, 2805, 3077, 3179, 3825, 4335, 4525, 4675, 5973, 7225, 8145, 8415, 9231, 9537, 9955, 13005, 13575, 14025, 15385, 15895, 17919, 21675, 27693, 28611, 29865, 33847, 40725, 42075, 46155, 47685, 49775, 52309, 65025, 76925, 79475, 89595, 101541, 138465, 143055, 149325, 156927, 169235, 230775, 238425, 261545, 304623, 447975, 470781, 507705, 575399, 692325, 715275, 784635, 846175, 1307725, 1523115, 1726197, 2353905, 2538525, 2876995, 3923175, 5178591, 7615575, 8630985, 11769525, 14384975, 25892955, 43154925, 129464775]

約数ペア:

[(1, 129464775), (3, 43154925), (5, 25892955), (9, 14384975), (11, 11769525), (15, 8630985), (17, 7615575), (25, 5178591), (33, 3923175), (45, 2876995), (51, 2538525), (55, 2353905), (75, 1726197), (85, 1523115), (99, 1307725), (153, 846175), (165, 784635), (181, 715275), (187, 692325), (225, 575399), (255, 507705), (275, 470781), (289, 447975), (425, 304623), (495, 261545), (543, 238425), (561, 230775), (765, 169235), (825, 156927), (867, 149325), (905, 143055), (935, 138465), (1275, 101541), (1445, 89595), (1629, 79475), (1683, 76925), (1991, 65025), (2475, 52309), (2601, 49775), (2715, 47685), (2805, 46155), (3077, 42075), (3179, 40725), (3825, 33847), (4335, 29865), (4525, 28611), (4675, 27693), (5973, 21675), (7225, 17919), (8145, 15895), (8415, 15385), (9231, 14025), (9537, 13575), (9955, 13005)]