122008995

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{13763}}^1$

素因数の和:13971

約数の個数: 24

約数和(自身を含む): 212571216

約数和(自身を除く): 90562221

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1773, 2955, 8865, 13763, 41289, 68815, 123867, 206445, 619335, 2711311, 8133933, 13556555, 24401799, 40669665, 122008995]

約数ペア:

[(1, 122008995), (3, 40669665), (5, 24401799), (9, 13556555), (15, 8133933), (45, 2711311), (197, 619335), (591, 206445), (985, 123867), (1773, 68815), (2955, 41289), (8865, 13763)]