920199385

素因数分解:

$5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{1597}}^1$

素因数の和:1873

約数の個数: 32

約数和(自身を含む): 1283104512

約数和(自身を除く): 362905127

約数列:

[1, 5, 7, 35, 101, 163, 505, 707, 815, 1141, 1597, 3535, 5705, 7985, 11179, 16463, 55895, 82315, 115241, 161297, 260311, 576205, 806485, 1129079, 1301555, 1822177, 5645395, 9110885, 26291411, 131457055, 184039877, 920199385]

約数ペア:

[(1, 920199385), (5, 184039877), (7, 131457055), (35, 26291411), (101, 9110885), (163, 5645395), (505, 1822177), (707, 1301555), (815, 1129079), (1141, 806485), (1597, 576205), (3535, 260311), (5705, 161297), (7985, 115241), (11179, 82315), (16463, 55895)]