4819268355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{73571}}^1$

素因数の和:73987

約数の個数: 32

約数和(自身を含む): 8433116928

約数和(自身を除く): 3613848573

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 397, 1191, 1985, 4367, 5955, 13101, 21835, 65505, 73571, 220713, 367855, 809281, 1103565, 2427843, 4046405, 12139215, 29207687, 87623061, 146038435, 321284557, 438115305, 963853671, 1606422785, 4819268355]

約数ペア:

[(1, 4819268355), (3, 1606422785), (5, 963853671), (11, 438115305), (15, 321284557), (33, 146038435), (55, 87623061), (165, 29207687), (397, 12139215), (1191, 4046405), (1985, 2427843), (4367, 1103565), (5955, 809281), (13101, 367855), (21835, 220713), (65505, 73571)]