15040143.000000000

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{504983}}^1$

素因数の和:505005

約数の個数: 32

約数和(自身を含む): 424186560

約数和(自身を除く): 266631864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 504983, 1009966, 1514949, 2019932, 3029898, 4039864, 6059796, 6564779, 12119592, 13129558, 19694337, 26259116, 39388674, 52518232, 78777348, 157554696]

約数ペア:

[(1, 157554696), (2, 78777348), (3, 52518232), (4, 39388674), (6, 26259116), (8, 19694337), (12, 13129558), (13, 12119592), (24, 6564779), (26, 6059796), (39, 4039864), (52, 3029898), (78, 2019932), (104, 1514949), (156, 1009966), (312, 504983)]