131294450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{375127}}^1$

素因数の和:375146

約数の個数: 24

約数和(自身を含む): 279095232

約数和(自身を除く): 147800782

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 375127, 750254, 1875635, 2625889, 3751270, 5251778, 9378175, 13129445, 18756350, 26258890, 65647225, 131294450]

約数ペア:

[(1, 131294450), (2, 65647225), (5, 26258890), (7, 18756350), (10, 13129445), (14, 9378175), (25, 5251778), (35, 3751270), (50, 2625889), (70, 1875635), (175, 750254), (350, 375127)]