5448125

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:422

約数の個数: 20

約数和(自身を含む): 7122720

約数和(自身を除く): 1674595

約数列:

[1, 5, 23, 25, 115, 125, 379, 575, 625, 1895, 2875, 8717, 9475, 14375, 43585, 47375, 217925, 236875, 1089625, 5448125]

約数ペア:

[(1, 5448125), (5, 1089625), (23, 236875), (25, 217925), (115, 47375), (125, 43585), (379, 14375), (575, 9475), (625, 8717), (1895, 2875)]