12500635

素因数分解:

$5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 18057600

約数和(自身を除く): 5556965

約数列:

[1, 5, 7, 35, 37, 49, 185, 197, 245, 259, 343, 985, 1295, 1379, 1715, 1813, 6895, 7289, 9065, 9653, 12691, 36445, 48265, 51023, 63455, 67571, 255115, 337855, 357161, 1785805, 2500127, 12500635]

約数ペア:

[(1, 12500635), (5, 2500127), (7, 1785805), (35, 357161), (37, 337855), (49, 255115), (185, 67571), (197, 63455), (245, 51023), (259, 48265), (343, 36445), (985, 12691), (1295, 9653), (1379, 9065), (1715, 7289), (1813, 6895)]