1157745145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{30391}}^1$

素因数の和:30816

約数の個数: 16

約数和(自身を含む): 1466110080

約数和(自身を除く): 308364935

約数列:

[1, 5, 19, 95, 401, 2005, 7619, 30391, 38095, 151955, 577429, 2887145, 12186791, 60933955, 231549029, 1157745145]

約数ペア:

[(1, 1157745145), (5, 231549029), (19, 60933955), (95, 12186791), (401, 2887145), (2005, 577429), (7619, 151955), (30391, 38095)]