7164375

素因数分解:

$3^1\times 5^4\times {\mathrm{3821}}^1$

素因数の和:3844

約数の個数: 20

約数和(自身を含む): 11939928

約数和(自身を除く): 4775553

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 3821, 11463, 19105, 57315, 95525, 286575, 477625, 1432875, 2388125, 7164375]

約数ペア:

[(1, 7164375), (3, 2388125), (5, 1432875), (15, 477625), (25, 286575), (75, 95525), (125, 57315), (375, 19105), (625, 11463), (1875, 3821)]