18023325

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{5113}}^1$

素因数の和:5173

約数の個数: 24

約数和(自身を含む): 30438528

約数和(自身を除く): 12415203

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 5113, 15339, 25565, 76695, 127825, 240311, 383475, 720933, 1201555, 3604665, 6007775, 18023325]

約数ペア:

[(1, 18023325), (3, 6007775), (5, 3604665), (15, 1201555), (25, 720933), (47, 383475), (75, 240311), (141, 127825), (235, 76695), (705, 25565), (1175, 15339), (3525, 5113)]