126963075

素因数分解:

$3^1\times 5^2\times {\mathrm{421}}^1\times {\mathrm{4021}}^1$

素因数の和:4455

約数の個数: 24

約数和(自身を含む): 210463216

約数和(自身を除く): 83500141

約数列:

[1, 3, 5, 15, 25, 75, 421, 1263, 2105, 4021, 6315, 10525, 12063, 20105, 31575, 60315, 100525, 301575, 1692841, 5078523, 8464205, 25392615, 42321025, 126963075]

約数ペア:

[(1, 126963075), (3, 42321025), (5, 25392615), (15, 8464205), (25, 5078523), (75, 1692841), (421, 301575), (1263, 100525), (2105, 60315), (4021, 31575), (6315, 20105), (10525, 12063)]