66476205

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{769}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 123243120

約数和(自身を除く): 56766915

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 113, 153, 255, 339, 565, 765, 769, 1017, 1695, 1921, 2307, 3845, 5085, 5763, 6921, 9605, 11535, 13073, 17289, 28815, 34605, 39219, 65365, 86445, 86897, 117657, 196095, 260691, 434485, 588285, 782073, 1303455, 1477249, 3910365, 4431747, 7386245, 13295241, 22158735, 66476205]

約数ペア:

[(1, 66476205), (3, 22158735), (5, 13295241), (9, 7386245), (15, 4431747), (17, 3910365), (45, 1477249), (51, 1303455), (85, 782073), (113, 588285), (153, 434485), (255, 260691), (339, 196095), (565, 117657), (765, 86897), (769, 86445), (1017, 65365), (1695, 39219), (1921, 34605), (2307, 28815), (3845, 17289), (5085, 13073), (5763, 11535), (6921, 9605)]