15169325

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 19576128

約数和(自身を除く): 4406803

約数列:

[1, 5, 25, 43, 103, 137, 215, 515, 685, 1075, 2575, 3425, 4429, 5891, 14111, 22145, 29455, 70555, 110725, 147275, 352775, 606773, 3033865, 15169325]

約数ペア:

[(1, 15169325), (5, 3033865), (25, 606773), (43, 352775), (103, 147275), (137, 110725), (215, 70555), (515, 29455), (685, 22145), (1075, 14111), (2575, 5891), (3425, 4429)]