201863115

素因数分解:

$3^2\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{2477}}^1$

素因数の和:4299

約数の個数: 24

約数和(自身を含む): 350230608

約数和(自身を除く): 148367493

約数列:

[1, 3, 5, 9, 15, 45, 1811, 2477, 5433, 7431, 9055, 12385, 16299, 22293, 27165, 37155, 81495, 111465, 4485847, 13457541, 22429235, 40372623, 67287705, 201863115]

約数ペア:

[(1, 201863115), (3, 67287705), (5, 40372623), (9, 22429235), (15, 13457541), (45, 4485847), (1811, 111465), (2477, 81495), (5433, 37155), (7431, 27165), (9055, 22293), (12385, 16299)]