37999125

素因数分解:

$3^7\times 5^3\times {\mathrm{139}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 71635200

約数和(自身を除く): 33636075

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 139, 225, 243, 375, 405, 417, 675, 695, 729, 1125, 1215, 1251, 2025, 2085, 2187, 3375, 3475, 3645, 3753, 6075, 6255, 10125, 10425, 10935, 11259, 17375, 18225, 18765, 30375, 31275, 33777, 52125, 54675, 56295, 91125, 93825, 101331, 156375, 168885, 273375, 281475, 303993, 469125, 506655, 844425, 1407375, 1519965, 2533275, 4222125, 7599825, 12666375, 37999125]

約数ペア:

[(1, 37999125), (3, 12666375), (5, 7599825), (9, 4222125), (15, 2533275), (25, 1519965), (27, 1407375), (45, 844425), (75, 506655), (81, 469125), (125, 303993), (135, 281475), (139, 273375), (225, 168885), (243, 156375), (375, 101331), (405, 93825), (417, 91125), (675, 56295), (695, 54675), (729, 52125), (1125, 33777), (1215, 31275), (1251, 30375), (2025, 18765), (2085, 18225), (2187, 17375), (3375, 11259), (3475, 10935), (3645, 10425), (3753, 10125), (6075, 6255)]