4758125

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:374

約数の個数: 20

約数和(自身を含む): 6223008

約数和(自身を除く): 1464883

約数列:

[1, 5, 23, 25, 115, 125, 331, 575, 625, 1655, 2875, 7613, 8275, 14375, 38065, 41375, 190325, 206875, 951625, 4758125]

約数ペア:

[(1, 4758125), (5, 951625), (23, 206875), (25, 190325), (115, 41375), (125, 38065), (331, 14375), (575, 8275), (625, 7613), (1655, 2875)]