1005575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 24

約数和(自身を含む): 1376400

約数和(自身を除く): 370825

約数列:

[1, 5, 19, 25, 29, 73, 95, 145, 365, 475, 551, 725, 1387, 1825, 2117, 2755, 6935, 10585, 13775, 34675, 40223, 52925, 201115, 1005575]

約数ペア:

[(1, 1005575), (5, 201115), (19, 52925), (25, 40223), (29, 34675), (73, 13775), (95, 10585), (145, 6935), (365, 2755), (475, 2117), (551, 1825), (725, 1387)]