315097159

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{75041}}^1$

素因数の和:75090

約数の個数: 16

約数和(自身を含む): 378211680

約数和(自身を除く): 63114521

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 75041, 975533, 1275697, 1425779, 16584061, 18535127, 24238243, 315097159]

約数ペア:

[(1, 315097159), (13, 24238243), (17, 18535127), (19, 16584061), (221, 1425779), (247, 1275697), (323, 975533), (4199, 75041)]