74283455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{6379}}^1$

素因数の和:6538

約数の個数: 16

約数和(自身を含む): 95087520

約数和(自身を除く): 20804065

約数列:

[1, 5, 17, 85, 137, 685, 2329, 6379, 11645, 31895, 108443, 542215, 873923, 4369615, 14856691, 74283455]

約数ペア:

[(1, 74283455), (5, 14856691), (17, 4369615), (85, 873923), (137, 542215), (685, 108443), (2329, 31895), (6379, 11645)]