101520685

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1759}}^1$

素因数の和:1885

約数の個数: 32

約数和(自身を含む): 149022720

約数和(自身を除く): 47502035

約数列:

[1, 5, 7, 17, 35, 85, 97, 119, 485, 595, 679, 1649, 1759, 3395, 8245, 8795, 11543, 12313, 29903, 57715, 61565, 149515, 170623, 209321, 853115, 1046605, 1194361, 2900591, 5971805, 14502955, 20304137, 101520685]

約数ペア:

[(1, 101520685), (5, 20304137), (7, 14502955), (17, 5971805), (35, 2900591), (85, 1194361), (97, 1046605), (119, 853115), (485, 209321), (595, 170623), (679, 149515), (1649, 61565), (1759, 57715), (3395, 29903), (8245, 12313), (8795, 11543)]