71470125

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 141489504

約数和(自身を除く): 70019379

約数列:

[1, 3, 5, 9, 15, 17, 25, 37, 45, 51, 75, 85, 101, 111, 125, 153, 185, 225, 255, 303, 333, 375, 425, 505, 555, 629, 765, 909, 925, 1125, 1275, 1515, 1665, 1717, 1887, 2125, 2525, 2775, 3145, 3737, 3825, 4545, 4625, 5151, 5661, 6375, 7575, 8325, 8585, 9435, 11211, 12625, 13875, 15453, 15725, 18685, 19125, 22725, 25755, 28305, 33633, 37875, 41625, 42925, 47175, 56055, 63529, 77265, 78625, 93425, 113625, 128775, 141525, 168165, 190587, 214625, 235875, 280275, 317645, 386325, 467125, 571761, 643875, 707625, 840825, 952935, 1401375, 1588225, 1931625, 2858805, 4204125, 4764675, 7941125, 14294025, 23823375, 71470125]

約数ペア:

[(1, 71470125), (3, 23823375), (5, 14294025), (9, 7941125), (15, 4764675), (17, 4204125), (25, 2858805), (37, 1931625), (45, 1588225), (51, 1401375), (75, 952935), (85, 840825), (101, 707625), (111, 643875), (125, 571761), (153, 467125), (185, 386325), (225, 317645), (255, 280275), (303, 235875), (333, 214625), (375, 190587), (425, 168165), (505, 141525), (555, 128775), (629, 113625), (765, 93425), (909, 78625), (925, 77265), (1125, 63529), (1275, 56055), (1515, 47175), (1665, 42925), (1717, 41625), (1887, 37875), (2125, 33633), (2525, 28305), (2775, 25755), (3145, 22725), (3737, 19125), (3825, 18685), (4545, 15725), (4625, 15453), (5151, 13875), (5661, 12625), (6375, 11211), (7575, 9435), (8325, 8585)]