226615995

素因数分解:

$3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{8521}}^1$

素因数の和:8732

約数の個数: 32

約数和(自身を含む): 404965440

約数和(自身を除く): 178349445

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197, 591, 985, 1773, 2955, 5319, 8521, 8865, 25563, 26595, 42605, 76689, 127815, 230067, 383445, 1150335, 1678637, 5035911, 8393185, 15107733, 25179555, 45323199, 75538665, 226615995]

約数ペア:

[(1, 226615995), (3, 75538665), (5, 45323199), (9, 25179555), (15, 15107733), (27, 8393185), (45, 5035911), (135, 1678637), (197, 1150335), (591, 383445), (985, 230067), (1773, 127815), (2955, 76689), (5319, 42605), (8521, 26595), (8865, 25563)]