2015242575

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{9739}}^1$

素因数の和:9872

約数の個数: 48

約数和(自身を含む): 3478348800

約数和(自身を除く): 1463106225

約数列:

[1, 3, 5, 15, 25, 31, 75, 89, 93, 155, 267, 445, 465, 775, 1335, 2225, 2325, 2759, 6675, 8277, 9739, 13795, 29217, 41385, 48695, 68975, 146085, 206925, 243475, 301909, 730425, 866771, 905727, 1509545, 2600313, 4333855, 4528635, 7547725, 13001565, 21669275, 22643175, 26869901, 65007825, 80609703, 134349505, 403048515, 671747525, 2015242575]

約数ペア:

[(1, 2015242575), (3, 671747525), (5, 403048515), (15, 134349505), (25, 80609703), (31, 65007825), (75, 26869901), (89, 22643175), (93, 21669275), (155, 13001565), (267, 7547725), (445, 4528635), (465, 4333855), (775, 2600313), (1335, 1509545), (2225, 905727), (2325, 866771), (2759, 730425), (6675, 301909), (8277, 243475), (9739, 206925), (13795, 146085), (29217, 68975), (41385, 48695)]