25075255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1879}}^1$

素因数の和:2058

約数の個数: 16

約数和(自身を含む): 32080320

約数和(自身を除く): 7005065

約数列:

[1, 5, 17, 85, 157, 785, 1879, 2669, 9395, 13345, 31943, 159715, 295003, 1475015, 5015051, 25075255]

約数ペア:

[(1, 25075255), (5, 5015051), (17, 1475015), (85, 295003), (157, 159715), (785, 31943), (1879, 13345), (2669, 9395)]