2700665305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1\times {\mathrm{1637}}^1$

素因数の和:3165

約数の個数: 32

約数和(自身を含む): 3700124064

約数和(自身を除く): 999458759

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 1493, 1637, 7465, 8185, 19409, 21281, 25381, 27829, 97045, 106405, 126905, 139145, 329953, 361777, 1649765, 1808885, 2444041, 12220205, 31772533, 41548697, 158862665, 207743485, 540133061, 2700665305]

約数ペア:

[(1, 2700665305), (5, 540133061), (13, 207743485), (17, 158862665), (65, 41548697), (85, 31772533), (221, 12220205), (1105, 2444041), (1493, 1808885), (1637, 1649765), (7465, 361777), (8185, 329953), (19409, 139145), (21281, 126905), (25381, 106405), (27829, 97045)]