56569135

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 80640000

約数和(自身を除く): 24070865

約数列:

[1, 5, 7, 35, 41, 79, 205, 287, 395, 499, 553, 1435, 2495, 2765, 3239, 3493, 16195, 17465, 20459, 22673, 39421, 102295, 113365, 143213, 197105, 275947, 716065, 1379735, 1616261, 8081305, 11313827, 56569135]

約数ペア:

[(1, 56569135), (5, 11313827), (7, 8081305), (35, 1616261), (41, 1379735), (79, 716065), (205, 275947), (287, 197105), (395, 143213), (499, 113365), (553, 102295), (1435, 39421), (2495, 22673), (2765, 20459), (3239, 17465), (3493, 16195)]