65883915

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3511}}^1$

素因数の和:3664

約数の個数: 32

約数和(自身を含む): 118003200

約数和(自身を除く): 52119285

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 2085, 3511, 3753, 6255, 10533, 17555, 18765, 31599, 52665, 94797, 157995, 473985, 488029, 1464087, 2440145, 4392261, 7320435, 13176783, 21961305, 65883915]

約数ペア:

[(1, 65883915), (3, 21961305), (5, 13176783), (9, 7320435), (15, 4392261), (27, 2440145), (45, 1464087), (135, 488029), (139, 473985), (417, 157995), (695, 94797), (1251, 52665), (2085, 31599), (3511, 18765), (3753, 17555), (6255, 10533)]