2196504575

素因数分解:

$5^2\times {\mathrm{157}}^1\times {\mathrm{617}}^1\times {\mathrm{907}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 2748483312

約数和(自身を除く): 551978737

約数列:

[1, 5, 25, 157, 617, 785, 907, 3085, 3925, 4535, 15425, 22675, 96869, 142399, 484345, 559619, 711995, 2421725, 2798095, 3559975, 13990475, 87860183, 439300915, 2196504575]

約数ペア:

[(1, 2196504575), (5, 439300915), (25, 87860183), (157, 13990475), (617, 3559975), (785, 2798095), (907, 2421725), (3085, 711995), (3925, 559619), (4535, 484345), (15425, 142399), (22675, 96869)]