459172775

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 615198720

約数和(自身を除く): 156025945

約数列:

[1, 5, 25, 31, 37, 67, 155, 185, 239, 335, 775, 925, 1147, 1195, 1675, 2077, 2479, 5735, 5975, 7409, 8843, 10385, 12395, 16013, 28675, 37045, 44215, 51925, 61975, 76849, 80065, 185225, 221075, 274133, 384245, 400325, 496403, 592481, 1370665, 1921225, 2482015, 2962405, 6853325, 12410075, 14812025, 18366911, 91834555, 459172775]

約数ペア:

[(1, 459172775), (5, 91834555), (25, 18366911), (31, 14812025), (37, 12410075), (67, 6853325), (155, 2962405), (185, 2482015), (239, 1921225), (335, 1370665), (775, 592481), (925, 496403), (1147, 400325), (1195, 384245), (1675, 274133), (2077, 221075), (2479, 185225), (5735, 80065), (5975, 76849), (7409, 61975), (8843, 51925), (10385, 44215), (12395, 37045), (16013, 28675)]