38198545

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2111}}^1$

素因数の和:2181

約数の個数: 32

約数和(自身を含む): 58392576

約数和(自身を除く): 20194031

約数列:

[1, 5, 7, 11, 35, 47, 55, 77, 235, 329, 385, 517, 1645, 2111, 2585, 3619, 10555, 14777, 18095, 23221, 73885, 99217, 116105, 162547, 496085, 694519, 812735, 1091387, 3472595, 5456935, 7639709, 38198545]

約数ペア:

[(1, 38198545), (5, 7639709), (7, 5456935), (11, 3472595), (35, 1091387), (47, 812735), (55, 694519), (77, 496085), (235, 162547), (329, 116105), (385, 99217), (517, 73885), (1645, 23221), (2111, 18095), (2585, 14777), (3619, 10555)]