1049283145

素因数分解:

$5^1\times {\mathrm{103}}^2\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 1289673792

約数和(自身を除く): 240390647

約数列:

[1, 5, 103, 131, 151, 515, 655, 755, 10609, 13493, 15553, 19781, 53045, 67465, 77765, 98905, 1389779, 1601959, 2037443, 6948895, 8009795, 10187215, 209856629, 1049283145]

約数ペア:

[(1, 1049283145), (5, 209856629), (103, 10187215), (131, 8009795), (151, 6948895), (515, 2037443), (655, 1601959), (755, 1389779), (10609, 98905), (13493, 77765), (15553, 67465), (19781, 53045)]