149333665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2003}}^1$

素因数の和:2089

約数の個数: 32

約数和(自身を含む): 204696576

約数和(自身を除く): 55362911

約数列:

[1, 5, 13, 31, 37, 65, 155, 185, 403, 481, 1147, 2003, 2015, 2405, 5735, 10015, 14911, 26039, 62093, 74111, 74555, 130195, 310465, 370555, 807209, 963443, 2297441, 4036045, 4817215, 11487205, 29866733, 149333665]

約数ペア:

[(1, 149333665), (5, 29866733), (13, 11487205), (31, 4817215), (37, 4036045), (65, 2297441), (155, 963443), (185, 807209), (403, 370555), (481, 310465), (1147, 130195), (2003, 74555), (2015, 74111), (2405, 62093), (5735, 26039), (10015, 14911)]