313898361505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1249}}^1\times {\mathrm{7369}}^1$

素因数の和:9001

約数の個数: 32

約数和(自身を含む): 397980000000

約数和(自身を除く): 84081638495

約数列:

[1, 5, 19, 95, 359, 1249, 1795, 6245, 6821, 7369, 23731, 34105, 36845, 118655, 140011, 448391, 700055, 2241955, 2645471, 8519429, 9203881, 13227355, 42597145, 46019405, 50263949, 174873739, 251319745, 874368695, 3304193279, 16520966395, 62779672301, 313898361505]

約数ペア:

[(1, 313898361505), (5, 62779672301), (19, 16520966395), (95, 3304193279), (359, 874368695), (1249, 251319745), (1795, 174873739), (6245, 50263949), (6821, 46019405), (7369, 42597145), (23731, 13227355), (34105, 9203881), (36845, 8519429), (118655, 2645471), (140011, 2241955), (448391, 700055)]