66592475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{647}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 86780160

約数和(自身を除く): 20187685

約数列:

[1, 5, 23, 25, 115, 179, 575, 647, 895, 3235, 4117, 4475, 14881, 16175, 20585, 74405, 102925, 115813, 372025, 579065, 2663699, 2895325, 13318495, 66592475]

約数ペア:

[(1, 66592475), (5, 13318495), (23, 2895325), (25, 2663699), (115, 579065), (179, 372025), (575, 115813), (647, 102925), (895, 74405), (3235, 20585), (4117, 16175), (4475, 14881)]