22390425

素因数分解:

$3^4\times 5^2\times {\mathrm{11057}}^1$

素因数の和:11079

約数の個数: 30

約数和(自身を含む): 41478558

約数和(自身を除く): 19088133

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 11057, 33171, 55285, 99513, 165855, 276425, 298539, 497565, 829275, 895617, 1492695, 2487825, 4478085, 7463475, 22390425]

約数ペア:

[(1, 22390425), (3, 7463475), (5, 4478085), (9, 2487825), (15, 1492695), (25, 895617), (27, 829275), (45, 497565), (75, 298539), (81, 276425), (135, 165855), (225, 99513), (405, 55285), (675, 33171), (2025, 11057)]