345492035

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3391}}^1$

素因数の和:3515

約数の個数: 32

約数和(自身を含む): 492355584

約数和(自身を除く): 146863549

約数列:

[1, 5, 7, 35, 41, 71, 205, 287, 355, 497, 1435, 2485, 2911, 3391, 14555, 16955, 20377, 23737, 101885, 118685, 139031, 240761, 695155, 973217, 1203805, 1685327, 4866085, 8426635, 9871201, 49356005, 69098407, 345492035]

約数ペア:

[(1, 345492035), (5, 69098407), (7, 49356005), (35, 9871201), (41, 8426635), (71, 4866085), (205, 1685327), (287, 1203805), (355, 973217), (497, 695155), (1435, 240761), (2485, 139031), (2911, 118685), (3391, 101885), (14555, 23737), (16955, 20377)]