13831875

素因数分解:

$3^2\times 5^4\times {\mathrm{2459}}^1$

素因数の和:2485

約数の個数: 30

約数和(自身を含む): 24976380

約数和(自身を除く): 11144505

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 2459, 5625, 7377, 12295, 22131, 36885, 61475, 110655, 184425, 307375, 553275, 922125, 1536875, 2766375, 4610625, 13831875]

約数ペア:

[(1, 13831875), (3, 4610625), (5, 2766375), (9, 1536875), (15, 922125), (25, 553275), (45, 307375), (75, 184425), (125, 110655), (225, 61475), (375, 36885), (625, 22131), (1125, 12295), (1875, 7377), (2459, 5625)]