53328575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{701}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 70508880

約数和(自身を除く): 17180305

約数列:

[1, 5, 17, 25, 85, 179, 425, 701, 895, 3043, 3505, 4475, 11917, 15215, 17525, 59585, 76075, 125479, 297925, 627395, 2133143, 3136975, 10665715, 53328575]

約数ペア:

[(1, 53328575), (5, 10665715), (17, 3136975), (25, 2133143), (85, 627395), (179, 297925), (425, 125479), (701, 76075), (895, 59585), (3043, 17525), (3505, 15215), (4475, 11917)]