9842475

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6907}}^1$

素因数の和:6939

約数の個数: 24

約数和(自身を含む): 17131840

約数和(自身を除く): 7289365

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 6907, 20721, 34535, 103605, 131233, 172675, 393699, 518025, 656165, 1968495, 3280825, 9842475]

約数ペア:

[(1, 9842475), (3, 3280825), (5, 1968495), (15, 656165), (19, 518025), (25, 393699), (57, 172675), (75, 131233), (95, 103605), (285, 34535), (475, 20721), (1425, 6907)]