4272575

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 5654400

約数和(自身を除く): 1381825

約数列:

[1, 5, 25, 31, 37, 149, 155, 185, 745, 775, 925, 1147, 3725, 4619, 5513, 5735, 23095, 27565, 28675, 115475, 137825, 170903, 854515, 4272575]

約数ペア:

[(1, 4272575), (5, 854515), (25, 170903), (31, 137825), (37, 115475), (149, 28675), (155, 27565), (185, 23095), (745, 5735), (775, 5513), (925, 4619), (1147, 3725)]