800990245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{12697}}^1$

素因数の和:12781

約数の個数: 32

約数和(自身を含む): 1111735296

約数和(自身を除く): 310745051

約数列:

[1, 5, 11, 31, 37, 55, 155, 185, 341, 407, 1147, 1705, 2035, 5735, 12617, 12697, 63085, 63485, 139667, 393607, 469789, 698335, 1968035, 2348945, 4329677, 5167679, 14563459, 21648385, 25838395, 72817295, 160198049, 800990245]

約数ペア:

[(1, 800990245), (5, 160198049), (11, 72817295), (31, 25838395), (37, 21648385), (55, 14563459), (155, 5167679), (185, 4329677), (341, 2348945), (407, 1968035), (1147, 698335), (1705, 469789), (2035, 393607), (5735, 139667), (12617, 63485), (12697, 63085)]