67325025

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 119992320

約数和(自身を除く): 52667295

約数列:

[1, 3, 5, 15, 23, 25, 31, 69, 75, 93, 115, 155, 345, 465, 575, 713, 775, 1259, 1725, 2139, 2325, 3565, 3777, 6295, 10695, 17825, 18885, 28957, 31475, 39029, 53475, 86871, 94425, 117087, 144785, 195145, 434355, 585435, 723925, 897667, 975725, 2171775, 2693001, 2927175, 4488335, 13465005, 22441675, 67325025]

約数ペア:

[(1, 67325025), (3, 22441675), (5, 13465005), (15, 4488335), (23, 2927175), (25, 2693001), (31, 2171775), (69, 975725), (75, 897667), (93, 723925), (115, 585435), (155, 434355), (345, 195145), (465, 144785), (575, 117087), (713, 94425), (775, 86871), (1259, 53475), (1725, 39029), (2139, 31475), (2325, 28957), (3565, 18885), (3777, 17825), (6295, 10695)]