9851625

素因数分解:

$3^4\times 5^3\times 7^1\times {\mathrm{139}}^1$

素因数の和:173

約数の個数: 80

約数和(自身を含む): 21141120

約数和(自身を除く): 11289495

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 125, 135, 139, 175, 189, 225, 315, 375, 405, 417, 525, 567, 675, 695, 875, 945, 973, 1125, 1251, 1575, 2025, 2085, 2625, 2835, 2919, 3375, 3475, 3753, 4725, 4865, 6255, 7875, 8757, 10125, 10425, 11259, 14175, 14595, 17375, 18765, 23625, 24325, 26271, 31275, 43785, 52125, 56295, 70875, 72975, 78813, 93825, 121625, 131355, 156375, 218925, 281475, 364875, 394065, 469125, 656775, 1094625, 1407375, 1970325, 3283875, 9851625]

約数ペア:

[(1, 9851625), (3, 3283875), (5, 1970325), (7, 1407375), (9, 1094625), (15, 656775), (21, 469125), (25, 394065), (27, 364875), (35, 281475), (45, 218925), (63, 156375), (75, 131355), (81, 121625), (105, 93825), (125, 78813), (135, 72975), (139, 70875), (175, 56295), (189, 52125), (225, 43785), (315, 31275), (375, 26271), (405, 24325), (417, 23625), (525, 18765), (567, 17375), (675, 14595), (695, 14175), (875, 11259), (945, 10425), (973, 10125), (1125, 8757), (1251, 7875), (1575, 6255), (2025, 4865), (2085, 4725), (2625, 3753), (2835, 3475), (2919, 3375)]