85847175

素因数分解:

$3^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1429}}^1$

素因数の和:1537

約数の個数: 48

約数和(自身を含む): 159588000

約数和(自身を除く): 73740825

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 89, 135, 225, 267, 445, 675, 801, 1335, 1429, 2225, 2403, 4005, 4287, 6675, 7145, 12015, 12861, 20025, 21435, 35725, 38583, 60075, 64305, 107175, 127181, 192915, 321525, 381543, 635905, 964575, 1144629, 1907715, 3179525, 3433887, 5723145, 9538575, 17169435, 28615725, 85847175]

約数ペア:

[(1, 85847175), (3, 28615725), (5, 17169435), (9, 9538575), (15, 5723145), (25, 3433887), (27, 3179525), (45, 1907715), (75, 1144629), (89, 964575), (135, 635905), (225, 381543), (267, 321525), (445, 192915), (675, 127181), (801, 107175), (1335, 64305), (1429, 60075), (2225, 38583), (2403, 35725), (4005, 21435), (4287, 20025), (6675, 12861), (7145, 12015)]