2962875

素因数分解:

$3^1\times 5^3\times {\mathrm{7901}}^1$

素因数の和:7919

約数の個数: 16

約数和(自身を含む): 4930848

約数和(自身を除く): 1967973

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 7901, 23703, 39505, 118515, 197525, 592575, 987625, 2962875]

約数ペア:

[(1, 2962875), (3, 987625), (5, 592575), (15, 197525), (25, 118515), (75, 39505), (125, 23703), (375, 7901)]