56731155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4931}}^1$

素因数の和:5011

約数の個数: 32

約数和(自身を含む): 99429120

約数和(自身を除く): 42697965

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 177, 195, 295, 767, 885, 2301, 3835, 4931, 11505, 14793, 24655, 64103, 73965, 192309, 290929, 320515, 872787, 961545, 1454645, 3782077, 4363935, 11346231, 18910385, 56731155]

約数ペア:

[(1, 56731155), (3, 18910385), (5, 11346231), (13, 4363935), (15, 3782077), (39, 1454645), (59, 961545), (65, 872787), (177, 320515), (195, 290929), (295, 192309), (767, 73965), (885, 64103), (2301, 24655), (3835, 14793), (4931, 11505)]