203424225

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{57709}}^1$

素因数の和:57769

約数の個数: 24

約数和(自身を含む): 343489920

約数和(自身を除く): 140065695

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 57709, 173127, 288545, 865635, 1442725, 2712323, 4328175, 8136969, 13561615, 40684845, 67808075, 203424225]

約数ペア:

[(1, 203424225), (3, 67808075), (5, 40684845), (15, 13561615), (25, 8136969), (47, 4328175), (75, 2712323), (141, 1442725), (235, 865635), (705, 288545), (1175, 173127), (3525, 57709)]