42618915

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55711}}^1$

素因数の和:55739

約数の個数: 24

約数和(自身を含む): 78219648

約数和(自身を除く): 35600733

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 55711, 167133, 278555, 501399, 835665, 947087, 2506995, 2841261, 4735435, 8523783, 14206305, 42618915]

約数ペア:

[(1, 42618915), (3, 14206305), (5, 8523783), (9, 4735435), (15, 2841261), (17, 2506995), (45, 947087), (51, 835665), (85, 501399), (153, 278555), (255, 167133), (765, 55711)]