254136425

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{2099}}^1$

素因数の和:2305

約数の個数: 24

約数和(自身を含む): 328104000

約数和(自身を除く): 73967575

約数列:

[1, 5, 25, 29, 145, 167, 725, 835, 2099, 4175, 4843, 10495, 24215, 52475, 60871, 121075, 304355, 350533, 1521775, 1752665, 8763325, 10165457, 50827285, 254136425]

約数ペア:

[(1, 254136425), (5, 50827285), (25, 10165457), (29, 8763325), (145, 1752665), (167, 1521775), (725, 350533), (835, 304355), (2099, 121075), (4175, 60871), (4843, 52475), (10495, 24215)]