42499275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{479}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 87137280

約数和(自身を除く): 44638005

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 169, 175, 195, 273, 325, 455, 479, 507, 525, 845, 975, 1183, 1365, 1437, 2275, 2395, 2535, 3353, 3549, 4225, 5915, 6227, 6825, 7185, 10059, 11975, 12675, 16765, 17745, 18681, 29575, 31135, 35925, 43589, 50295, 80951, 83825, 88725, 93405, 130767, 155675, 217945, 242853, 251475, 404755, 467025, 566657, 653835, 1089725, 1214265, 1699971, 2023775, 2833285, 3269175, 6071325, 8499855, 14166425, 42499275]

約数ペア:

[(1, 42499275), (3, 14166425), (5, 8499855), (7, 6071325), (13, 3269175), (15, 2833285), (21, 2023775), (25, 1699971), (35, 1214265), (39, 1089725), (65, 653835), (75, 566657), (91, 467025), (105, 404755), (169, 251475), (175, 242853), (195, 217945), (273, 155675), (325, 130767), (455, 93405), (479, 88725), (507, 83825), (525, 80951), (845, 50295), (975, 43589), (1183, 35925), (1365, 31135), (1437, 29575), (2275, 18681), (2395, 17745), (2535, 16765), (3353, 12675), (3549, 11975), (4225, 10059), (5915, 7185), (6227, 6825)]