123230025

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10739}}^1$

素因数の和:10775

約数の個数: 48

約数和(自身を含む): 239716800

約数和(自身を除く): 116486775

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 2295, 3825, 10739, 11475, 32217, 53695, 96651, 161085, 182563, 268475, 289953, 483255, 547689, 805425, 912815, 1449765, 1643067, 2416275, 2738445, 4564075, 4929201, 7248825, 8215335, 13692225, 24646005, 41076675, 123230025]

約数ペア:

[(1, 123230025), (3, 41076675), (5, 24646005), (9, 13692225), (15, 8215335), (17, 7248825), (25, 4929201), (27, 4564075), (45, 2738445), (51, 2416275), (75, 1643067), (85, 1449765), (135, 912815), (153, 805425), (225, 547689), (255, 483255), (425, 289953), (459, 268475), (675, 182563), (765, 161085), (1275, 96651), (2295, 53695), (3825, 32217), (10739, 11475)]