147631315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 210430080

約数和(自身を除く): 62798765

約数列:

[1, 5, 13, 17, 29, 65, 85, 145, 221, 271, 289, 377, 493, 1105, 1355, 1445, 1885, 2465, 3523, 3757, 4607, 6409, 7859, 8381, 17615, 18785, 23035, 32045, 39295, 41905, 59891, 78319, 102167, 108953, 133603, 299455, 391595, 510835, 544765, 668015, 1018147, 1736839, 2271251, 5090735, 8684195, 11356255, 29526263, 147631315]

約数ペア:

[(1, 147631315), (5, 29526263), (13, 11356255), (17, 8684195), (29, 5090735), (65, 2271251), (85, 1736839), (145, 1018147), (221, 668015), (271, 544765), (289, 510835), (377, 391595), (493, 299455), (1105, 133603), (1355, 108953), (1445, 102167), (1885, 78319), (2465, 59891), (3523, 41905), (3757, 39295), (4607, 32045), (6409, 23035), (7859, 18785), (8381, 17615)]