27750975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{52859}}^1$

素因数の和:52879

約数の個数: 24

約数和(自身を含む): 52437120

約数和(自身を除く): 24686145

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 52859, 158577, 264295, 370013, 792885, 1110039, 1321475, 1850065, 3964425, 5550195, 9250325, 27750975]

約数ペア:

[(1, 27750975), (3, 9250325), (5, 5550195), (7, 3964425), (15, 1850065), (21, 1321475), (25, 1110039), (35, 792885), (75, 370013), (105, 264295), (175, 158577), (525, 52859)]