5281375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 7547904

約数和(自身を除く): 2266529

約数列:

[1, 5, 11, 23, 25, 55, 115, 125, 167, 253, 275, 575, 835, 1265, 1375, 1837, 2875, 3841, 4175, 6325, 9185, 19205, 20875, 31625, 42251, 45925, 96025, 211255, 229625, 480125, 1056275, 5281375]

約数ペア:

[(1, 5281375), (5, 1056275), (11, 480125), (23, 229625), (25, 211255), (55, 96025), (115, 45925), (125, 42251), (167, 31625), (253, 20875), (275, 19205), (575, 9185), (835, 6325), (1265, 4175), (1375, 3841), (1837, 2875)]