13306345915

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{13399}}^1$

素因数の和:13627

約数の個数: 32

約数和(自身を含む): 16980480000

約数和(自身を除く): 3674134085

約数列:

[1, 5, 31, 43, 149, 155, 215, 745, 1333, 4619, 6407, 6665, 13399, 23095, 32035, 66995, 198617, 415369, 576157, 993085, 1996451, 2076845, 2880785, 9982255, 17860867, 61889981, 85847393, 89304335, 309449905, 429236965, 2661269183, 13306345915]

約数ペア:

[(1, 13306345915), (5, 2661269183), (31, 429236965), (43, 309449905), (149, 89304335), (155, 85847393), (215, 61889981), (745, 17860867), (1333, 9982255), (4619, 2880785), (6407, 2076845), (6665, 1996451), (13399, 993085), (23095, 576157), (32035, 415369), (66995, 198617)]