15418315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9043}}^1$

素因数の和:9090

約数の個数: 16

約数和(自身を含む): 20837376

約数和(自身を除く): 5419061

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 9043, 45215, 99473, 280333, 497365, 1401665, 3083663, 15418315]

約数ペア:

[(1, 15418315), (5, 3083663), (11, 1401665), (31, 497365), (55, 280333), (155, 99473), (341, 45215), (1705, 9043)]