9397115

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 14622720

約数和(自身を除く): 5225605

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1087, 1235, 1729, 5435, 7609, 8645, 14131, 20653, 38045, 70655, 98917, 103265, 144571, 268489, 494585, 722855, 1342445, 1879423, 9397115]

約数ペア:

[(1, 9397115), (5, 1879423), (7, 1342445), (13, 722855), (19, 494585), (35, 268489), (65, 144571), (91, 103265), (95, 98917), (133, 70655), (247, 38045), (455, 20653), (665, 14131), (1087, 8645), (1235, 7609), (1729, 5435)]