15934450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{859}}^1$

素因数の和:931

約数の個数: 48

約数和(自身を含む): 34551360

約数和(自身を除く): 18616910

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 175, 265, 350, 371, 530, 742, 859, 1325, 1718, 1855, 2650, 3710, 4295, 6013, 8590, 9275, 12026, 18550, 21475, 30065, 42950, 45527, 60130, 91054, 150325, 227635, 300650, 318689, 455270, 637378, 1138175, 1593445, 2276350, 3186890, 7967225, 15934450]

約数ペア:

[(1, 15934450), (2, 7967225), (5, 3186890), (7, 2276350), (10, 1593445), (14, 1138175), (25, 637378), (35, 455270), (50, 318689), (53, 300650), (70, 227635), (106, 150325), (175, 91054), (265, 60130), (350, 45527), (371, 42950), (530, 30065), (742, 21475), (859, 18550), (1325, 12026), (1718, 9275), (1855, 8590), (2650, 6013), (3710, 4295)]