19224275

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2969}}^1$

素因数の和:3023

約数の個数: 24

約数和(自身を含む): 27989280

約数和(自身を除く): 8765005

約数列:

[1, 5, 7, 25, 35, 37, 175, 185, 259, 925, 1295, 2969, 6475, 14845, 20783, 74225, 103915, 109853, 519575, 549265, 768971, 2746325, 3844855, 19224275]

約数ペア:

[(1, 19224275), (5, 3844855), (7, 2746325), (25, 768971), (35, 549265), (37, 519575), (175, 109853), (185, 103915), (259, 74225), (925, 20783), (1295, 14845), (2969, 6475)]