71813225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6073}}^1$

素因数の和:6137

約数の個数: 24

約数和(自身を含む): 99419232

約数和(自身を除く): 27606007

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1075, 2365, 6073, 11825, 30365, 66803, 151825, 261139, 334015, 1305695, 1670075, 2872529, 6528475, 14362645, 71813225]

約数ペア:

[(1, 71813225), (5, 14362645), (11, 6528475), (25, 2872529), (43, 1670075), (55, 1305695), (215, 334015), (275, 261139), (473, 151825), (1075, 66803), (2365, 30365), (6073, 11825)]