15704745265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1\times {\mathrm{521}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 22092175872

約数和(自身を除く): 6387430607

約数列:

[1, 5, 11, 17, 55, 85, 103, 187, 313, 515, 521, 935, 1133, 1565, 1751, 2605, 3443, 5321, 5665, 5731, 8755, 8857, 17215, 19261, 26605, 28655, 32239, 44285, 53663, 58531, 96305, 97427, 161195, 163073, 268315, 292655, 354629, 487135, 548063, 590293, 815365, 912271, 1773145, 1793803, 2740315, 2772241, 2951465, 4561355, 6028693, 8969015, 10034981, 13861205, 16796519, 30143465, 30494651, 50174905, 83982595, 152473255, 184761709, 285540823, 923808545, 1427704115, 3140949053, 15704745265]

約数ペア:

[(1, 15704745265), (5, 3140949053), (11, 1427704115), (17, 923808545), (55, 285540823), (85, 184761709), (103, 152473255), (187, 83982595), (313, 50174905), (515, 30494651), (521, 30143465), (935, 16796519), (1133, 13861205), (1565, 10034981), (1751, 8969015), (2605, 6028693), (3443, 4561355), (5321, 2951465), (5665, 2772241), (5731, 2740315), (8755, 1793803), (8857, 1773145), (17215, 912271), (19261, 815365), (26605, 590293), (28655, 548063), (32239, 487135), (44285, 354629), (53663, 292655), (58531, 268315), (96305, 163073), (97427, 161195)]