3489075

素因数分解:

$3^4\times 5^2\times {\mathrm{1723}}^1$

素因数の和:1745

約数の個数: 30

約数和(自身を含む): 6466724

約数和(自身を除く): 2977649

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 1723, 2025, 5169, 8615, 15507, 25845, 43075, 46521, 77535, 129225, 139563, 232605, 387675, 697815, 1163025, 3489075]

約数ペア:

[(1, 3489075), (3, 1163025), (5, 697815), (9, 387675), (15, 232605), (25, 139563), (27, 129225), (45, 77535), (75, 46521), (81, 43075), (135, 25845), (225, 15507), (405, 8615), (675, 5169), (1723, 2025)]