3187155

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 5495040

約数和(自身を除く): 2307885

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 211, 265, 285, 633, 795, 1007, 1055, 3021, 3165, 4009, 5035, 11183, 12027, 15105, 20045, 33549, 55915, 60135, 167745, 212477, 637431, 1062385, 3187155]

約数ペア:

[(1, 3187155), (3, 1062385), (5, 637431), (15, 212477), (19, 167745), (53, 60135), (57, 55915), (95, 33549), (159, 20045), (211, 15105), (265, 12027), (285, 11183), (633, 5035), (795, 4009), (1007, 3165), (1055, 3021)]