68872405

素因数分解:

$5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{19483}}^1$

素因数の和:19596

約数の個数: 16

約数和(自身を含む): 95393664

約数和(自身を除く): 26521259

約数列:

[1, 5, 7, 35, 101, 505, 707, 3535, 19483, 97415, 136381, 681905, 1967783, 9838915, 13774481, 68872405]

約数ペア:

[(1, 68872405), (5, 13774481), (7, 9838915), (35, 1967783), (101, 681905), (505, 136381), (707, 97415), (3535, 19483)]