371003085

素因数分解:

$3^4\times 5^1\times {\mathrm{916057}}^1$

素因数の和:916074

約数の個数: 20

約数和(自身を含む): 665058108

約数和(自身を除く): 294055023

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 916057, 2748171, 4580285, 8244513, 13740855, 24733539, 41222565, 74200617, 123667695, 371003085]

約数ペア:

[(1, 371003085), (3, 123667695), (5, 74200617), (9, 41222565), (15, 24733539), (27, 13740855), (45, 8244513), (81, 4580285), (135, 2748171), (405, 916057)]