75905151

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1103}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 120821760

約数和(自身を除く): 44916609

約数列:

[1, 3, 7, 21, 29, 87, 113, 203, 339, 609, 791, 1103, 2373, 3277, 3309, 7721, 9831, 22939, 23163, 31987, 68817, 95961, 124639, 223909, 373917, 671727, 872473, 2617419, 3614531, 10843593, 25301717, 75905151]

約数ペア:

[(1, 75905151), (3, 25301717), (7, 10843593), (21, 3614531), (29, 2617419), (87, 872473), (113, 671727), (203, 373917), (339, 223909), (609, 124639), (791, 95961), (1103, 68817), (2373, 31987), (3277, 23163), (3309, 22939), (7721, 9831)]