628601535

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{3677}}^1$

素因数の和:3848

約数の個数: 48

約数和(自身を含む): 1136060640

約数和(自身を除く): 507459105

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 131, 145, 261, 393, 435, 655, 1179, 1305, 1965, 3677, 3799, 5895, 11031, 11397, 18385, 18995, 33093, 34191, 55155, 56985, 106633, 165465, 170955, 319899, 481687, 533165, 959697, 1445061, 1599495, 2408435, 4335183, 4798485, 7225305, 13968923, 21675915, 41906769, 69844615, 125720307, 209533845, 628601535]

約数ペア:

[(1, 628601535), (3, 209533845), (5, 125720307), (9, 69844615), (15, 41906769), (29, 21675915), (45, 13968923), (87, 7225305), (131, 4798485), (145, 4335183), (261, 2408435), (393, 1599495), (435, 1445061), (655, 959697), (1179, 533165), (1305, 481687), (1965, 319899), (3677, 170955), (3799, 165465), (5895, 106633), (11031, 56985), (11397, 55155), (18385, 34191), (18995, 33093)]