394926696845

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1549}}^1\times {\mathrm{7669}}^1$

素因数の和:9393

約数の個数: 32

約数和(自身を含む): 486477420000

約数和(自身を除く): 91550723155

約数列:

[1, 5, 61, 109, 305, 545, 1549, 6649, 7669, 7745, 33245, 38345, 94489, 168841, 467809, 472445, 835921, 844205, 2339045, 4179605, 10299301, 11879281, 50991181, 51496505, 59396405, 254955905, 724636141, 1294841629, 3623180705, 6474208145, 78985339369, 394926696845]

約数ペア:

[(1, 394926696845), (5, 78985339369), (61, 6474208145), (109, 3623180705), (305, 1294841629), (545, 724636141), (1549, 254955905), (6649, 59396405), (7669, 51496505), (7745, 50991181), (33245, 11879281), (38345, 10299301), (94489, 4179605), (168841, 2339045), (467809, 844205), (472445, 835921)]