627932225

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{2221}}^1$

素因数の和:2537

約数の個数: 24

約数和(自身を含む): 800133312

約数和(自身を除く): 172201087

約数列:

[1, 5, 25, 43, 215, 263, 1075, 1315, 2221, 6575, 11105, 11309, 55525, 56545, 95503, 282725, 477515, 584123, 2387575, 2920615, 14603075, 25117289, 125586445, 627932225]

約数ペア:

[(1, 627932225), (5, 125586445), (25, 25117289), (43, 14603075), (215, 2920615), (263, 2387575), (1075, 584123), (1315, 477515), (2221, 282725), (6575, 95503), (11105, 56545), (11309, 55525)]