131481236655

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1213}}^1\times {\mathrm{29021}}^1$

素因数の和:30328

約数の個数: 48

約数和(自身を含む): 230844702816

約数和(自身を除く): 99363466161

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1213, 1245, 3639, 3735, 6065, 10917, 18195, 29021, 54585, 87063, 100679, 145105, 261189, 302037, 435315, 503395, 906111, 1305945, 1510185, 2408743, 4530555, 7226229, 12043715, 21678687, 35202473, 36131145, 105607419, 108393435, 176012365, 316822257, 528037095, 1584111285, 2921805259, 8765415777, 14609026295, 26296247331, 43827078885, 131481236655]

約数ペア:

[(1, 131481236655), (3, 43827078885), (5, 26296247331), (9, 14609026295), (15, 8765415777), (45, 2921805259), (83, 1584111285), (249, 528037095), (415, 316822257), (747, 176012365), (1213, 108393435), (1245, 105607419), (3639, 36131145), (3735, 35202473), (6065, 21678687), (10917, 12043715), (18195, 7226229), (29021, 4530555), (54585, 2408743), (87063, 1510185), (100679, 1305945), (145105, 906111), (261189, 503395), (302037, 435315)]