140756615

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{4721}}^1$

素因数の和:4882

約数の個数: 16

約数和(自身を含む): 173391840

約数和(自身を除く): 32635225

約数列:

[1, 5, 67, 89, 335, 445, 4721, 5963, 23605, 29815, 316307, 420169, 1581535, 2100845, 28151323, 140756615]

約数ペア:

[(1, 140756615), (5, 28151323), (67, 2100845), (89, 1581535), (335, 420169), (445, 316307), (4721, 29815), (5963, 23605)]