22981385

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 33177600

約数和(自身を除く): 10196215

約数列:

[1, 5, 7, 31, 35, 59, 155, 217, 295, 359, 413, 1085, 1795, 1829, 2065, 2513, 9145, 11129, 12565, 12803, 21181, 55645, 64015, 77903, 105905, 148267, 389515, 656611, 741335, 3283055, 4596277, 22981385]

約数ペア:

[(1, 22981385), (5, 4596277), (7, 3283055), (31, 741335), (35, 656611), (59, 389515), (155, 148267), (217, 105905), (295, 77903), (359, 64015), (413, 55645), (1085, 21181), (1795, 12803), (1829, 12565), (2065, 11129), (2513, 9145)]