42589165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26371}}^1$

素因数の和:26412

約数の個数: 16

約数和(自身を含む): 56963520

約数和(自身を除く): 14374355

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 26371, 131855, 448307, 501049, 2241535, 2505245, 8517833, 42589165]

約数ペア:

[(1, 42589165), (5, 8517833), (17, 2505245), (19, 2241535), (85, 501049), (95, 448307), (323, 131855), (1615, 26371)]