27391065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7393}}^1$

素因数の和:7433

約数の個数: 32

約数和(自身を含む): 49687680

約数和(自身を除く): 22296615

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 7393, 22179, 36965, 96109, 110895, 140467, 288327, 421401, 480545, 702335, 1441635, 1826071, 2107005, 5478213, 9130355, 27391065]

約数ペア:

[(1, 27391065), (3, 9130355), (5, 5478213), (13, 2107005), (15, 1826071), (19, 1441635), (39, 702335), (57, 480545), (65, 421401), (95, 288327), (195, 140467), (247, 110895), (285, 96109), (741, 36965), (1235, 22179), (3705, 7393)]