289399605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{773}}^1\times {\mathrm{2269}}^1$

素因数の和:3061

約数の個数: 32

約数和(自身を含む): 506010240

約数和(自身を除く): 216610635

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 773, 2269, 2319, 3865, 6807, 8503, 11345, 11595, 24959, 25509, 34035, 42515, 74877, 124795, 127545, 374385, 1753937, 5261811, 8769685, 19293307, 26309055, 57879921, 96466535, 289399605]

約数ペア:

[(1, 289399605), (3, 96466535), (5, 57879921), (11, 26309055), (15, 19293307), (33, 8769685), (55, 5261811), (165, 1753937), (773, 374385), (2269, 127545), (2319, 124795), (3865, 74877), (6807, 42515), (8503, 34035), (11345, 25509), (11595, 24959)]