15153875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 21026304

約数和(自身を除く): 5872429

約数列:

[1, 5, 11, 25, 55, 103, 107, 125, 275, 515, 535, 1133, 1177, 1375, 2575, 2675, 5665, 5885, 11021, 12875, 13375, 28325, 29425, 55105, 121231, 141625, 147125, 275525, 606155, 1377625, 3030775, 15153875]

約数ペア:

[(1, 15153875), (5, 3030775), (11, 1377625), (25, 606155), (55, 275525), (103, 147125), (107, 141625), (125, 121231), (275, 55105), (515, 29425), (535, 28325), (1133, 13375), (1177, 12875), (1375, 11021), (2575, 5885), (2675, 5665)]