1741025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 2541504

約数和(自身を除く): 800479

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 487, 715, 2435, 3575, 5357, 6331, 12175, 26785, 31655, 69641, 133925, 158275, 348205, 1741025]

約数ペア:

[(1, 1741025), (5, 348205), (11, 158275), (13, 133925), (25, 69641), (55, 31655), (65, 26785), (143, 12175), (275, 6331), (325, 5357), (487, 3575), (715, 2435)]