56001345

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1451}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 93671424

約数和(自身を除く): 37670079

約数列:

[1, 3, 5, 15, 31, 83, 93, 155, 249, 415, 465, 1245, 1451, 2573, 4353, 7255, 7719, 12865, 21765, 38595, 44981, 120433, 134943, 224905, 361299, 602165, 674715, 1806495, 3733423, 11200269, 18667115, 56001345]

約数ペア:

[(1, 56001345), (3, 18667115), (5, 11200269), (15, 3733423), (31, 1806495), (83, 674715), (93, 602165), (155, 361299), (249, 224905), (415, 134943), (465, 120433), (1245, 44981), (1451, 38595), (2573, 21765), (4353, 12865), (7255, 7719)]