9661615

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{751}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 12128256

約数和(自身を除く): 2466641

約数列:

[1, 5, 31, 83, 155, 415, 751, 2573, 3755, 12865, 23281, 62333, 116405, 311665, 1932323, 9661615]

約数ペア:

[(1, 9661615), (5, 1932323), (31, 311665), (83, 116405), (155, 62333), (415, 23281), (751, 12865), (2573, 3755)]