74782175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2111}}^1$

素因数の和:2243

約数の個数: 24

約数和(自身を含む): 100826880

約数和(自身を除く): 26044705

約数列:

[1, 5, 13, 25, 65, 109, 325, 545, 1417, 2111, 2725, 7085, 10555, 27443, 35425, 52775, 137215, 230099, 686075, 1150495, 2991287, 5752475, 14956435, 74782175]

約数ペア:

[(1, 74782175), (5, 14956435), (13, 5752475), (25, 2991287), (65, 1150495), (109, 686075), (325, 230099), (545, 137215), (1417, 52775), (2111, 35425), (2725, 27443), (7085, 10555)]