7858496775

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{5297}}^1$

素因数の和:5592

約数の個数: 48

約数和(自身を含む): 13181084928

約数和(自身を除く): 5322588153

約数列:

[1, 3, 5, 15, 25, 75, 131, 151, 393, 453, 655, 755, 1965, 2265, 3275, 3775, 5297, 9825, 11325, 15891, 19781, 26485, 59343, 79455, 98905, 132425, 296715, 397275, 494525, 693907, 799847, 1483575, 2081721, 2399541, 3469535, 3999235, 10408605, 11997705, 17347675, 19996175, 52043025, 59988525, 104779957, 314339871, 523899785, 1571699355, 2619498925, 7858496775]

約数ペア:

[(1, 7858496775), (3, 2619498925), (5, 1571699355), (15, 523899785), (25, 314339871), (75, 104779957), (131, 59988525), (151, 52043025), (393, 19996175), (453, 17347675), (655, 11997705), (755, 10408605), (1965, 3999235), (2265, 3469535), (3275, 2399541), (3775, 2081721), (5297, 1483575), (9825, 799847), (11325, 693907), (15891, 494525), (19781, 397275), (26485, 296715), (59343, 132425), (79455, 98905)]