57636475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1627}}^1$

素因数の和:1759

約数の個数: 24

約数和(自身を含む): 77720720

約数和(自身を除く): 20084245

約数列:

[1, 5, 13, 25, 65, 109, 325, 545, 1417, 1627, 2725, 7085, 8135, 21151, 35425, 40675, 105755, 177343, 528775, 886715, 2305459, 4433575, 11527295, 57636475]

約数ペア:

[(1, 57636475), (5, 11527295), (13, 4433575), (25, 2305459), (65, 886715), (109, 528775), (325, 177343), (545, 105755), (1417, 40675), (1627, 35425), (2725, 21151), (7085, 8135)]