82956775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 119420928

約数和(自身を除く): 36464153

約数列:

[1, 5, 11, 25, 31, 37, 55, 155, 185, 263, 275, 341, 407, 775, 925, 1147, 1315, 1705, 2035, 2893, 5735, 6575, 8153, 8525, 9731, 10175, 12617, 14465, 28675, 40765, 48655, 63085, 72325, 89683, 107041, 203825, 243275, 301661, 315425, 448415, 535205, 1508305, 2242075, 2676025, 3318271, 7541525, 16591355, 82956775]

約数ペア:

[(1, 82956775), (5, 16591355), (11, 7541525), (25, 3318271), (31, 2676025), (37, 2242075), (55, 1508305), (155, 535205), (185, 448415), (263, 315425), (275, 301661), (341, 243275), (407, 203825), (775, 107041), (925, 89683), (1147, 72325), (1315, 63085), (1705, 48655), (2035, 40765), (2893, 28675), (5735, 14465), (6575, 12617), (8153, 10175), (8525, 9731)]