129091845

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2579}}^1$

素因数の和:2705

約数の個数: 32

約数和(自身を含む): 213995520

約数和(自身を除く): 84903675

約数列:

[1, 3, 5, 15, 47, 71, 141, 213, 235, 355, 705, 1065, 2579, 3337, 7737, 10011, 12895, 16685, 38685, 50055, 121213, 183109, 363639, 549327, 606065, 915545, 1818195, 2746635, 8606123, 25818369, 43030615, 129091845]

約数ペア:

[(1, 129091845), (3, 43030615), (5, 25818369), (15, 8606123), (47, 2746635), (71, 1818195), (141, 915545), (213, 606065), (235, 549327), (355, 363639), (705, 183109), (1065, 121213), (2579, 50055), (3337, 38685), (7737, 16685), (10011, 12895)]