20134553625

素因数分解:

$3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{21031}}^1$

素因数の和:21112

約数の個数: 96

約数和(自身を含む): 38899441152

約数和(自身を除く): 18764887527

約数列:

[1, 3, 5, 9, 15, 23, 25, 37, 45, 69, 75, 111, 115, 125, 185, 207, 225, 333, 345, 375, 555, 575, 851, 925, 1035, 1125, 1665, 1725, 2553, 2775, 2875, 4255, 4625, 5175, 7659, 8325, 8625, 12765, 13875, 21031, 21275, 25875, 38295, 41625, 63093, 63825, 105155, 106375, 189279, 191475, 315465, 319125, 483713, 525775, 778147, 946395, 957375, 1451139, 1577325, 2334441, 2418565, 2628875, 3890735, 4353417, 4731975, 7003323, 7255695, 7886625, 11672205, 12092825, 17897381, 19453675, 21767085, 23659875, 35016615, 36278475, 53692143, 58361025, 60464125, 89486905, 97268375, 108835425, 161076429, 175083075, 181392375, 268460715, 291805125, 447434525, 544177125, 805382145, 875415375, 1342303575, 2237172625, 4026910725, 6711517875, 20134553625]

約数ペア:

[(1, 20134553625), (3, 6711517875), (5, 4026910725), (9, 2237172625), (15, 1342303575), (23, 875415375), (25, 805382145), (37, 544177125), (45, 447434525), (69, 291805125), (75, 268460715), (111, 181392375), (115, 175083075), (125, 161076429), (185, 108835425), (207, 97268375), (225, 89486905), (333, 60464125), (345, 58361025), (375, 53692143), (555, 36278475), (575, 35016615), (851, 23659875), (925, 21767085), (1035, 19453675), (1125, 17897381), (1665, 12092825), (1725, 11672205), (2553, 7886625), (2775, 7255695), (2875, 7003323), (4255, 4731975), (4625, 4353417), (5175, 3890735), (7659, 2628875), (8325, 2418565), (8625, 2334441), (12765, 1577325), (13875, 1451139), (21031, 957375), (21275, 946395), (25875, 778147), (38295, 525775), (41625, 483713), (63093, 319125), (63825, 315465), (105155, 191475), (106375, 189279)]