74474225

素因数分解:

$5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{7213}}^1$

素因数の和:7289

約数の個数: 24

約数和(自身を含む): 107344320

約数和(自身を除く): 32870095

約数列:

[1, 5, 7, 25, 35, 59, 175, 295, 413, 1475, 2065, 7213, 10325, 36065, 50491, 180325, 252455, 425567, 1262275, 2127835, 2978969, 10639175, 14894845, 74474225]

約数ペア:

[(1, 74474225), (5, 14894845), (7, 10639175), (25, 2978969), (35, 2127835), (59, 1262275), (175, 425567), (295, 252455), (413, 180325), (1475, 50491), (2065, 36065), (7213, 10325)]