20171375505

素因数分解:

$3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1033}}^1\times {\mathrm{1481}}^1$

素因数の和:2818

約数の個数: 48

約数和(自身を含む): 35140721616

約数和(自身を除く): 14969346111

約数列:

[1, 3, 5, 9, 15, 45, 293, 879, 1033, 1465, 1481, 2637, 3099, 4395, 4443, 5165, 7405, 9297, 13185, 13329, 15495, 22215, 46485, 66645, 302669, 433933, 908007, 1301799, 1513345, 1529873, 2169665, 2724021, 3905397, 4540035, 4589619, 6508995, 7649365, 13620105, 13768857, 19526985, 22948095, 68844285, 448252789, 1344758367, 2241263945, 4034275101, 6723791835, 20171375505]

約数ペア:

[(1, 20171375505), (3, 6723791835), (5, 4034275101), (9, 2241263945), (15, 1344758367), (45, 448252789), (293, 68844285), (879, 22948095), (1033, 19526985), (1465, 13768857), (1481, 13620105), (2637, 7649365), (3099, 6508995), (4395, 4589619), (4443, 4540035), (5165, 3905397), (7405, 2724021), (9297, 2169665), (13185, 1529873), (13329, 1513345), (15495, 1301799), (22215, 908007), (46485, 433933), (66645, 302669)]