28929075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{55103}}^1$

素因数の和:55123

約数の個数: 24

約数和(自身を含む): 54663168

約数和(自身を除く): 25734093

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 55103, 165309, 275515, 385721, 826545, 1157163, 1377575, 1928605, 4132725, 5785815, 9643025, 28929075]

約数ペア:

[(1, 28929075), (3, 9643025), (5, 5785815), (7, 4132725), (15, 1928605), (21, 1377575), (25, 1157163), (35, 826545), (75, 385721), (105, 275515), (175, 165309), (525, 55103)]