15243744

素因数分解:

$2^5\times 3^1\times {\mathrm{97}}^1\times {\mathrm{1637}}^1$

素因数の和:1747

約数の個数: 48

約数和(自身を含む): 40452048

約数和(自身を除く): 25208304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 97, 194, 291, 388, 582, 776, 1164, 1552, 1637, 2328, 3104, 3274, 4656, 4911, 6548, 9312, 9822, 13096, 19644, 26192, 39288, 52384, 78576, 157152, 158789, 317578, 476367, 635156, 952734, 1270312, 1905468, 2540624, 3810936, 5081248, 7621872, 15243744]

約数ペア:

[(1, 15243744), (2, 7621872), (3, 5081248), (4, 3810936), (6, 2540624), (8, 1905468), (12, 1270312), (16, 952734), (24, 635156), (32, 476367), (48, 317578), (96, 158789), (97, 157152), (194, 78576), (291, 52384), (388, 39288), (582, 26192), (776, 19644), (1164, 13096), (1552, 9822), (1637, 9312), (2328, 6548), (3104, 4911), (3274, 4656)]