47250625

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:235

約数の個数: 40

約数和(自身を含む): 65229120

約数和(自身を除く): 17978495

約数列:

[1, 5, 19, 23, 25, 95, 115, 125, 173, 437, 475, 575, 625, 865, 2185, 2375, 2875, 3287, 3979, 4325, 10925, 11875, 14375, 16435, 19895, 21625, 54625, 75601, 82175, 99475, 108125, 273125, 378005, 410875, 497375, 1890025, 2054375, 2486875, 9450125, 47250625]

約数ペア:

[(1, 47250625), (5, 9450125), (19, 2486875), (23, 2054375), (25, 1890025), (95, 497375), (115, 410875), (125, 378005), (173, 273125), (437, 108125), (475, 99475), (575, 82175), (625, 75601), (865, 54625), (2185, 21625), (2375, 19895), (2875, 16435), (3287, 14375), (3979, 11875), (4325, 10925)]