275355575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{8861}}^1$

素因数の和:8995

約数の個数: 24

約数和(自身を含む): 375819696

約数和(自身を除く): 100464121

約数列:

[1, 5, 11, 25, 55, 113, 275, 565, 1243, 2825, 6215, 8861, 31075, 44305, 97471, 221525, 487355, 1001293, 2436775, 5006465, 11014223, 25032325, 55071115, 275355575]

約数ペア:

[(1, 275355575), (5, 55071115), (11, 25032325), (25, 11014223), (55, 5006465), (113, 2436775), (275, 1001293), (565, 487355), (1243, 221525), (2825, 97471), (6215, 44305), (8861, 31075)]