23901745

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 35078400

約数和(自身を除く): 11176655

約数列:

[1, 5, 7, 17, 35, 85, 119, 139, 289, 595, 695, 973, 1445, 2023, 2363, 4865, 4913, 10115, 11815, 16541, 24565, 34391, 40171, 82705, 171955, 200855, 281197, 682907, 1405985, 3414535, 4780349, 23901745]

約数ペア:

[(1, 23901745), (5, 4780349), (7, 3414535), (17, 1405985), (35, 682907), (85, 281197), (119, 200855), (139, 171955), (289, 82705), (595, 40171), (695, 34391), (973, 24565), (1445, 16541), (2023, 11815), (2363, 10115), (4865, 4913)]