30255995

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 45826560

約数和(自身を除く): 15570565

約数列:

[1, 5, 7, 11, 35, 55, 77, 89, 385, 445, 623, 883, 979, 3115, 4415, 4895, 6181, 6853, 9713, 30905, 34265, 48565, 67991, 78587, 339955, 392935, 550109, 864457, 2750545, 4322285, 6051199, 30255995]

約数ペア:

[(1, 30255995), (5, 6051199), (7, 4322285), (11, 2750545), (35, 864457), (55, 550109), (77, 392935), (89, 339955), (385, 78587), (445, 67991), (623, 48565), (883, 34265), (979, 30905), (3115, 9713), (4415, 6853), (4895, 6181)]