4971875

素因数分解:

$5^5\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 24

約数和(自身を含む): 6530832

約数和(自身を除く): 1558957

約数列:

[1, 5, 25, 37, 43, 125, 185, 215, 625, 925, 1075, 1591, 3125, 4625, 5375, 7955, 23125, 26875, 39775, 115625, 134375, 198875, 994375, 4971875]

約数ペア:

[(1, 4971875), (5, 994375), (25, 198875), (37, 134375), (43, 115625), (125, 39775), (185, 26875), (215, 23125), (625, 7955), (925, 5375), (1075, 4625), (1591, 3125)]