3485025

素因数分解:

$3^4\times 5^2\times {\mathrm{1721}}^1$

素因数の和:1743

約数の個数: 30

約数和(自身を含む): 6459222

約数和(自身を除く): 2974197

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 1721, 2025, 5163, 8605, 15489, 25815, 43025, 46467, 77445, 129075, 139401, 232335, 387225, 697005, 1161675, 3485025]

約数ペア:

[(1, 3485025), (3, 1161675), (5, 697005), (9, 387225), (15, 232335), (25, 139401), (27, 129075), (45, 77445), (75, 46467), (81, 43025), (135, 25815), (225, 15489), (405, 8605), (675, 5163), (1721, 2025)]