282364605

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2521}}^1$

素因数の和:2682

約数の個数: 48

約数和(自身を含む): 519330240

約数和(自身を除く): 236965635

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 131, 171, 285, 393, 655, 855, 1179, 1965, 2489, 2521, 5895, 7467, 7563, 12445, 12605, 22401, 22689, 37335, 37815, 47899, 112005, 113445, 143697, 239495, 330251, 431091, 718485, 990753, 1651255, 2155455, 2972259, 4953765, 6274769, 14861295, 18824307, 31373845, 56472921, 94121535, 282364605]

約数ペア:

[(1, 282364605), (3, 94121535), (5, 56472921), (9, 31373845), (15, 18824307), (19, 14861295), (45, 6274769), (57, 4953765), (95, 2972259), (131, 2155455), (171, 1651255), (285, 990753), (393, 718485), (655, 431091), (855, 330251), (1179, 239495), (1965, 143697), (2489, 113445), (2521, 112005), (5895, 47899), (7467, 37815), (7563, 37335), (12445, 22689), (12605, 22401)]