39404805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3023}}^1$

素因数の和:3121

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 30268155

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 1185, 2607, 3023, 4345, 9069, 13035, 15115, 33253, 45345, 99759, 166265, 238817, 498795, 716451, 1194085, 2626987, 3582255, 7880961, 13134935, 39404805]

約数ペア:

[(1, 39404805), (3, 13134935), (5, 7880961), (11, 3582255), (15, 2626987), (33, 1194085), (55, 716451), (79, 498795), (165, 238817), (237, 166265), (395, 99759), (869, 45345), (1185, 33253), (2607, 15115), (3023, 13035), (4345, 9069)]