15203466245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{64151}}^1$

素因数の和:64337

約数の個数: 32

約数和(自身を含む): 20692869120

約数和(自身を除く): 5489402875

約数列:

[1, 5, 11, 31, 55, 139, 155, 341, 695, 1529, 1705, 4309, 7645, 21545, 47399, 64151, 236995, 320755, 705661, 1988681, 3528305, 8916989, 9943405, 21875491, 44584945, 98086879, 109377455, 276426659, 490434395, 1382133295, 3040693249, 15203466245]

約数ペア:

[(1, 15203466245), (5, 3040693249), (11, 1382133295), (31, 490434395), (55, 276426659), (139, 109377455), (155, 98086879), (341, 44584945), (695, 21875491), (1529, 9943405), (1705, 8916989), (4309, 3528305), (7645, 1988681), (21545, 705661), (47399, 320755), (64151, 236995)]