26200485

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1181}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 49785840

約数和(自身を除く): 23585355

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 765, 1181, 1305, 1479, 2465, 3543, 4437, 5905, 7395, 10629, 17715, 20077, 22185, 34249, 53145, 60231, 100385, 102747, 171245, 180693, 301155, 308241, 513735, 582233, 903465, 1541205, 1746699, 2911165, 5240097, 8733495, 26200485]

約数ペア:

[(1, 26200485), (3, 8733495), (5, 5240097), (9, 2911165), (15, 1746699), (17, 1541205), (29, 903465), (45, 582233), (51, 513735), (85, 308241), (87, 301155), (145, 180693), (153, 171245), (255, 102747), (261, 100385), (435, 60231), (493, 53145), (765, 34249), (1181, 22185), (1305, 20077), (1479, 17715), (2465, 10629), (3543, 7395), (4437, 5905)]