28635075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{18181}}^1$

素因数の和:18204

約数の個数: 36

約数和(自身を含む): 58618768

約数和(自身を除く): 29983693

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 18181, 54543, 90905, 127267, 163629, 272715, 381801, 454525, 636335, 818145, 1145403, 1363575, 1909005, 3181675, 4090725, 5727015, 9545025, 28635075]

約数ペア:

[(1, 28635075), (3, 9545025), (5, 5727015), (7, 4090725), (9, 3181675), (15, 1909005), (21, 1363575), (25, 1145403), (35, 818145), (45, 636335), (63, 454525), (75, 381801), (105, 272715), (175, 163629), (225, 127267), (315, 90905), (525, 54543), (1575, 18181)]