12523945

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 18604800

約数和(自身を除く): 6080855

約数列:

[1, 5, 7, 19, 35, 37, 95, 133, 185, 259, 509, 665, 703, 1295, 2545, 3515, 3563, 4921, 9671, 17815, 18833, 24605, 48355, 67697, 94165, 131831, 338485, 357827, 659155, 1789135, 2504789, 12523945]

約数ペア:

[(1, 12523945), (5, 2504789), (7, 1789135), (19, 659155), (35, 357827), (37, 338485), (95, 131831), (133, 94165), (185, 67697), (259, 48355), (509, 24605), (665, 18833), (703, 17815), (1295, 9671), (2545, 4921), (3515, 3563)]