4572555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 7983360

約数和(自身を除く): 3410805

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 179, 195, 393, 537, 655, 895, 1703, 1965, 2327, 2685, 5109, 6981, 8515, 11635, 23449, 25545, 34905, 70347, 117245, 304837, 351735, 914511, 1524185, 4572555]

約数ペア:

[(1, 4572555), (3, 1524185), (5, 914511), (13, 351735), (15, 304837), (39, 117245), (65, 70347), (131, 34905), (179, 25545), (195, 23449), (393, 11635), (537, 8515), (655, 6981), (895, 5109), (1703, 2685), (1965, 2327)]