55157115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4637}}^1$

素因数の和:4719

約数の個数: 32

約数和(自身を含む): 96618816

約数和(自身を除く): 41461701

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 2379, 3965, 4637, 11895, 13911, 23185, 60281, 69555, 180843, 282857, 301405, 848571, 904215, 1414285, 3677141, 4242855, 11031423, 18385705, 55157115]

約数ペア:

[(1, 55157115), (3, 18385705), (5, 11031423), (13, 4242855), (15, 3677141), (39, 1414285), (61, 904215), (65, 848571), (183, 301405), (195, 282857), (305, 180843), (793, 69555), (915, 60281), (2379, 23185), (3965, 13911), (4637, 11895)]