45237725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1277}}^1$

素因数の和:1409

約数の個数: 24

約数和(自身を含む): 61011720

約数和(自身を除く): 15773995

約数列:

[1, 5, 13, 25, 65, 109, 325, 545, 1277, 1417, 2725, 6385, 7085, 16601, 31925, 35425, 83005, 139193, 415025, 695965, 1809509, 3479825, 9047545, 45237725]

約数ペア:

[(1, 45237725), (5, 9047545), (13, 3479825), (25, 1809509), (65, 695965), (109, 415025), (325, 139193), (545, 83005), (1277, 35425), (1417, 31925), (2725, 16601), (6385, 7085)]