140589855

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3407}}^1$

素因数の和:3556

約数の個数: 48

約数和(自身を含む): 280710144

約数和(自身を除く): 140120289

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 131, 315, 393, 655, 917, 1179, 1965, 2751, 3407, 4585, 5895, 8253, 10221, 13755, 17035, 23849, 30663, 41265, 51105, 71547, 119245, 153315, 214641, 357735, 446317, 1073205, 1338951, 2231585, 3124219, 4016853, 6694755, 9372657, 15621095, 20084265, 28117971, 46863285, 140589855]

約数ペア:

[(1, 140589855), (3, 46863285), (5, 28117971), (7, 20084265), (9, 15621095), (15, 9372657), (21, 6694755), (35, 4016853), (45, 3124219), (63, 2231585), (105, 1338951), (131, 1073205), (315, 446317), (393, 357735), (655, 214641), (917, 153315), (1179, 119245), (1965, 71547), (2751, 51105), (3407, 41265), (4585, 30663), (5895, 23849), (8253, 17035), (10221, 13755)]