56345575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15761}}^1$

素因数の和:15795

約数の個数: 24

約数和(自身を含む): 82088496

約数和(自身を除く): 25742921

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 15761, 78805, 173371, 204893, 394025, 866855, 1024465, 2253823, 4334275, 5122325, 11269115, 56345575]

約数ペア:

[(1, 56345575), (5, 11269115), (11, 5122325), (13, 4334275), (25, 2253823), (55, 1024465), (65, 866855), (143, 394025), (275, 204893), (325, 173371), (715, 78805), (3575, 15761)]