78116025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{6163}}^1$

素因数の和:6202

約数の個数: 36

約数和(自身を含む): 139873488

約数和(自身を除く): 61757463

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 325, 507, 845, 975, 2535, 4225, 6163, 12675, 18489, 30815, 80119, 92445, 154075, 240357, 400595, 462225, 1041547, 1201785, 2002975, 3124641, 5207735, 6008925, 15623205, 26038675, 78116025]

約数ペア:

[(1, 78116025), (3, 26038675), (5, 15623205), (13, 6008925), (15, 5207735), (25, 3124641), (39, 2002975), (65, 1201785), (75, 1041547), (169, 462225), (195, 400595), (325, 240357), (507, 154075), (845, 92445), (975, 80119), (2535, 30815), (4225, 18489), (6163, 12675)]