30465285

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 50371200

約数和(自身を除く): 19905915

約数列:

[1, 3, 5, 15, 43, 129, 149, 215, 317, 447, 645, 745, 951, 1585, 2235, 4755, 6407, 13631, 19221, 32035, 40893, 47233, 68155, 96105, 141699, 204465, 236165, 708495, 2031019, 6093057, 10155095, 30465285]

約数ペア:

[(1, 30465285), (3, 10155095), (5, 6093057), (15, 2031019), (43, 708495), (129, 236165), (149, 204465), (215, 141699), (317, 96105), (447, 68155), (645, 47233), (745, 40893), (951, 32035), (1585, 19221), (2235, 13631), (4755, 6407)]