4879325

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{1613}}^1$

素因数の和:1645

約数の個数: 18

約数和(自身を含む): 6654522

約数和(自身を除く): 1775197

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 1613, 3025, 8065, 17743, 40325, 88715, 195173, 443575, 975865, 4879325]

約数ペア:

[(1, 4879325), (5, 975865), (11, 443575), (25, 195173), (55, 88715), (121, 40325), (275, 17743), (605, 8065), (1613, 3025)]