63293165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 85542912

約数和(自身を除く): 22249747

約数列:

[1, 5, 13, 31, 65, 101, 155, 311, 403, 505, 1313, 1555, 2015, 3131, 4043, 6565, 9641, 15655, 20215, 31411, 40703, 48205, 125333, 157055, 203515, 408343, 626665, 973741, 2041715, 4868705, 12658633, 63293165]

約数ペア:

[(1, 63293165), (5, 12658633), (13, 4868705), (31, 2041715), (65, 973741), (101, 626665), (155, 408343), (311, 203515), (403, 157055), (505, 125333), (1313, 48205), (1555, 40703), (2015, 31411), (3131, 20215), (4043, 15655), (6565, 9641)]