222559635

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{3701}}^1$

素因数の和:3939

約数の個数: 32

約数和(自身を含む): 376715520

約数和(自身を除く): 154155885

約数列:

[1, 3, 5, 15, 19, 57, 95, 211, 285, 633, 1055, 3165, 3701, 4009, 11103, 12027, 18505, 20045, 55515, 60135, 70319, 210957, 351595, 780911, 1054785, 2342733, 3904555, 11713665, 14837309, 44511927, 74186545, 222559635]

約数ペア:

[(1, 222559635), (3, 74186545), (5, 44511927), (15, 14837309), (19, 11713665), (57, 3904555), (95, 2342733), (211, 1054785), (285, 780911), (633, 351595), (1055, 210957), (3165, 70319), (3701, 60135), (4009, 55515), (11103, 20045), (12027, 18505)]