11198915

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 16751616

約数和(自身を除く): 5552701

約数列:

[1, 5, 7, 13, 35, 65, 91, 151, 163, 455, 755, 815, 1057, 1141, 1963, 2119, 5285, 5705, 9815, 10595, 13741, 14833, 24613, 68705, 74165, 123065, 172291, 319969, 861455, 1599845, 2239783, 11198915]

約数ペア:

[(1, 11198915), (5, 2239783), (7, 1599845), (13, 861455), (35, 319969), (65, 172291), (91, 123065), (151, 74165), (163, 68705), (455, 24613), (755, 14833), (815, 13741), (1057, 10595), (1141, 9815), (1963, 5705), (2119, 5285)]