82949545

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1279}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 121651200

約数和(自身を除く): 38701655

約数列:

[1, 5, 7, 17, 35, 85, 109, 119, 545, 595, 763, 1279, 1853, 3815, 6395, 8953, 9265, 12971, 21743, 44765, 64855, 108715, 139411, 152201, 697055, 761005, 975877, 2369987, 4879385, 11849935, 16589909, 82949545]

約数ペア:

[(1, 82949545), (5, 16589909), (7, 11849935), (17, 4879385), (35, 2369987), (85, 975877), (109, 761005), (119, 697055), (545, 152201), (595, 139411), (763, 108715), (1279, 64855), (1853, 44765), (3815, 21743), (6395, 12971), (8953, 9265)]