214952805

素因数分解:

$3^3\times 5^1\times {\mathrm{1592243}}^1$

素因数の和:1592257

約数の個数: 16

約数和(自身を含む): 382138560

約数和(自身を除く): 167185755

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1592243, 4776729, 7961215, 14330187, 23883645, 42990561, 71650935, 214952805]

約数ペア:

[(1, 214952805), (3, 71650935), (5, 42990561), (9, 23883645), (15, 14330187), (27, 7961215), (45, 4776729), (135, 1592243)]