88815265

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{661}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 133459200

約数和(自身を除く): 44643935

約数列:

[1, 5, 7, 11, 35, 55, 77, 349, 385, 661, 1745, 2443, 3305, 3839, 4627, 7271, 12215, 19195, 23135, 26873, 36355, 50897, 134365, 230689, 254485, 1153445, 1614823, 2537579, 8074115, 12687895, 17763053, 88815265]

約数ペア:

[(1, 88815265), (5, 17763053), (7, 12687895), (11, 8074115), (35, 2537579), (55, 1614823), (77, 1153445), (349, 254485), (385, 230689), (661, 134365), (1745, 50897), (2443, 36355), (3305, 26873), (3839, 23135), (4627, 19195), (7271, 12215)]