42776675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 56527632

約数和(自身を除く): 13750957

約数列:

[1, 5, 17, 25, 85, 251, 401, 425, 1255, 2005, 4267, 6275, 6817, 10025, 21335, 34085, 100651, 106675, 170425, 503255, 1711067, 2516275, 8555335, 42776675]

約数ペア:

[(1, 42776675), (5, 8555335), (17, 2516275), (25, 1711067), (85, 503255), (251, 170425), (401, 106675), (425, 100651), (1255, 34085), (2005, 21335), (4267, 10025), (6275, 6817)]