2192625

素因数分解:

$3^2\times 5^3\times {\mathrm{1949}}^1$

素因数の和:1970

約数の個数: 24

約数和(自身を含む): 3954600

約数和(自身を除く): 1761975

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 1949, 5847, 9745, 17541, 29235, 48725, 87705, 146175, 243625, 438525, 730875, 2192625]

約数ペア:

[(1, 2192625), (3, 730875), (5, 438525), (9, 243625), (15, 146175), (25, 87705), (45, 48725), (75, 29235), (125, 17541), (225, 9745), (375, 5847), (1125, 1949)]