154154975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1433}}^1$

素因数の和:1787

約数の個数: 24

約数和(自身を含む): 206622192

約数和(自身を除く): 52467217

約数列:

[1, 5, 13, 25, 65, 325, 331, 1433, 1655, 4303, 7165, 8275, 18629, 21515, 35825, 93145, 107575, 465725, 474323, 2371615, 6166199, 11858075, 30830995, 154154975]

約数ペア:

[(1, 154154975), (5, 30830995), (13, 11858075), (25, 6166199), (65, 2371615), (325, 474323), (331, 465725), (1433, 107575), (1655, 93145), (4303, 35825), (7165, 21515), (8275, 18629)]