165020409875

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{2003}}^1\times {\mathrm{9283}}^1$

素因数の和:11372

約数の個数: 32

約数和(自身を含む): 208972887552

約数和(自身を除く): 43952477677

約数列:

[1, 5, 25, 71, 125, 355, 1775, 2003, 8875, 9283, 10015, 46415, 50075, 142213, 232075, 250375, 659093, 711065, 1160375, 3295465, 3555325, 16477325, 17776625, 18593849, 82386625, 92969245, 464846225, 1320163279, 2324231125, 6600816395, 33004081975, 165020409875]

約数ペア:

[(1, 165020409875), (5, 33004081975), (25, 6600816395), (71, 2324231125), (125, 1320163279), (355, 464846225), (1775, 92969245), (2003, 82386625), (8875, 18593849), (9283, 17776625), (10015, 16477325), (46415, 3555325), (50075, 3295465), (142213, 1160375), (232075, 711065), (250375, 659093)]