53710125

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 108126720

約数和(自身を除く): 54416595

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 37, 49, 75, 79, 105, 111, 125, 147, 175, 185, 237, 245, 259, 375, 395, 525, 553, 555, 735, 777, 875, 925, 1185, 1225, 1295, 1659, 1813, 1975, 2625, 2765, 2775, 2923, 3675, 3871, 3885, 4625, 5439, 5925, 6125, 6475, 8295, 8769, 9065, 9875, 11613, 13825, 13875, 14615, 18375, 19355, 19425, 20461, 27195, 29625, 32375, 41475, 43845, 45325, 58065, 61383, 69125, 73075, 96775, 97125, 102305, 135975, 143227, 207375, 219225, 226625, 290325, 306915, 365375, 429681, 483875, 511525, 679875, 716135, 1096125, 1451625, 1534575, 2148405, 2557625, 3580675, 7672875, 10742025, 17903375, 53710125]

約数ペア:

[(1, 53710125), (3, 17903375), (5, 10742025), (7, 7672875), (15, 3580675), (21, 2557625), (25, 2148405), (35, 1534575), (37, 1451625), (49, 1096125), (75, 716135), (79, 679875), (105, 511525), (111, 483875), (125, 429681), (147, 365375), (175, 306915), (185, 290325), (237, 226625), (245, 219225), (259, 207375), (375, 143227), (395, 135975), (525, 102305), (553, 97125), (555, 96775), (735, 73075), (777, 69125), (875, 61383), (925, 58065), (1185, 45325), (1225, 43845), (1295, 41475), (1659, 32375), (1813, 29625), (1975, 27195), (2625, 20461), (2765, 19425), (2775, 19355), (2923, 18375), (3675, 14615), (3871, 13875), (3885, 13825), (4625, 11613), (5439, 9875), (5925, 9065), (6125, 8769), (6475, 8295)]