25934375

素因数分解:

$5^5\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 33341616

約数和(自身を除く): 7407241

約数列:

[1, 5, 25, 43, 125, 193, 215, 625, 965, 1075, 3125, 4825, 5375, 8299, 24125, 26875, 41495, 120625, 134375, 207475, 603125, 1037375, 5186875, 25934375]

約数ペア:

[(1, 25934375), (5, 5186875), (25, 1037375), (43, 603125), (125, 207475), (193, 134375), (215, 120625), (625, 41495), (965, 26875), (1075, 24125), (3125, 8299), (4825, 5375)]