76480325

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 97446888

約数和(自身を除く): 20966563

約数列:

[1, 5, 25, 53, 197, 265, 293, 985, 1325, 1465, 4925, 7325, 10441, 15529, 52205, 57721, 77645, 261025, 288605, 388225, 1443025, 3059213, 15296065, 76480325]

約数ペア:

[(1, 76480325), (5, 15296065), (25, 3059213), (53, 1443025), (197, 388225), (265, 288605), (293, 261025), (985, 77645), (1325, 57721), (1465, 52205), (4925, 15529), (7325, 10441)]