68490225

素因数分解:

$3^3\times 5^2\times {\mathrm{101467}}^1$

素因数の和:101486

約数の個数: 24

約数和(自身を含む): 125820320

約数和(自身を除く): 57330095

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 101467, 304401, 507335, 913203, 1522005, 2536675, 2739609, 4566015, 7610025, 13698045, 22830075, 68490225]

約数ペア:

[(1, 68490225), (3, 22830075), (5, 13698045), (9, 7610025), (15, 4566015), (25, 2739609), (27, 2536675), (45, 1522005), (75, 913203), (135, 507335), (225, 304401), (675, 101467)]