229498525

素因数分解:

$5^2\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 36

約数和(自身を含む): 300822016

約数和(自身を除く): 71323491

約数列:

[1, 5, 25, 41, 43, 127, 205, 215, 635, 1025, 1075, 1681, 1763, 3175, 5207, 5461, 8405, 8815, 26035, 27305, 42025, 44075, 72283, 130175, 136525, 213487, 223901, 361415, 1067435, 1119505, 1807075, 5337175, 5597525, 9179941, 45899705, 229498525]

約数ペア:

[(1, 229498525), (5, 45899705), (25, 9179941), (41, 5597525), (43, 5337175), (127, 1807075), (205, 1119505), (215, 1067435), (635, 361415), (1025, 223901), (1075, 213487), (1681, 136525), (1763, 130175), (3175, 72283), (5207, 44075), (5461, 42025), (8405, 27305), (8815, 26035)]