407014325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{1783}}^1$

素因数の和:2213

約数の個数: 24

約数和(自身を含む): 528263808

約数和(自身を除く): 121249483

約数列:

[1, 5, 23, 25, 115, 397, 575, 1783, 1985, 8915, 9131, 9925, 41009, 44575, 45655, 205045, 228275, 707851, 1025225, 3539255, 16280573, 17696275, 81402865, 407014325]

約数ペア:

[(1, 407014325), (5, 81402865), (23, 17696275), (25, 16280573), (115, 3539255), (397, 1025225), (575, 707851), (1783, 228275), (1985, 205045), (8915, 45655), (9131, 44575), (9925, 41009)]