13083705

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 23901696

約数和(自身を除く): 10817991

約数列:

[1, 3, 5, 9, 15, 31, 45, 83, 93, 113, 155, 249, 279, 339, 415, 465, 565, 747, 1017, 1245, 1395, 1695, 2573, 3503, 3735, 5085, 7719, 9379, 10509, 12865, 17515, 23157, 28137, 31527, 38595, 46895, 52545, 84411, 115785, 140685, 157635, 290749, 422055, 872247, 1453745, 2616741, 4361235, 13083705]

約数ペア:

[(1, 13083705), (3, 4361235), (5, 2616741), (9, 1453745), (15, 872247), (31, 422055), (45, 290749), (83, 157635), (93, 140685), (113, 115785), (155, 84411), (249, 52545), (279, 46895), (339, 38595), (415, 31527), (465, 28137), (565, 23157), (747, 17515), (1017, 12865), (1245, 10509), (1395, 9379), (1695, 7719), (2573, 5085), (3503, 3735)]