71367415

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 101191680

約数和(自身を除く): 29824265

約数列:

[1, 5, 7, 35, 53, 79, 265, 371, 395, 487, 553, 1855, 2435, 2765, 3409, 4187, 17045, 20935, 25811, 29309, 38473, 129055, 146545, 180677, 192365, 269311, 903385, 1346555, 2039069, 10195345, 14273483, 71367415]

約数ペア:

[(1, 71367415), (5, 14273483), (7, 10195345), (35, 2039069), (53, 1346555), (79, 903385), (265, 269311), (371, 192365), (395, 180677), (487, 146545), (553, 129055), (1855, 38473), (2435, 29309), (2765, 25811), (3409, 20935), (4187, 17045)]