82801605865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{91781}}^1$

素因数の和:92193

約数の個数: 32

約数和(自身を含む): 111019507200

約数和(自身を除く): 28217901335

約数列:

[1, 5, 11, 47, 55, 235, 349, 517, 1745, 2585, 3839, 16403, 19195, 82015, 91781, 180433, 458905, 902165, 1009591, 4313707, 5047955, 21568535, 32031569, 47450777, 160157845, 237253885, 352347259, 1505483743, 1761736295, 7527418715, 16560321173, 82801605865]

約数ペア:

[(1, 82801605865), (5, 16560321173), (11, 7527418715), (47, 1761736295), (55, 1505483743), (235, 352347259), (349, 237253885), (517, 160157845), (1745, 47450777), (2585, 32031569), (3839, 21568535), (16403, 5047955), (19195, 4313707), (82015, 1009591), (91781, 902165), (180433, 458905)]