88478845

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1193}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 131588352

約数和(自身を除く): 43109507

約数列:

[1, 5, 7, 13, 35, 65, 91, 163, 455, 815, 1141, 1193, 2119, 5705, 5965, 8351, 10595, 14833, 15509, 41755, 74165, 77545, 108563, 194459, 542815, 972295, 1361213, 2527967, 6806065, 12639835, 17695769, 88478845]

約数ペア:

[(1, 88478845), (5, 17695769), (7, 12639835), (13, 6806065), (35, 2527967), (65, 1361213), (91, 972295), (163, 542815), (455, 194459), (815, 108563), (1141, 77545), (1193, 74165), (2119, 41755), (5705, 15509), (5965, 14833), (8351, 10595)]