4470065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 5816448

約数和(自身を除く): 1346383

約数列:

[1, 5, 17, 43, 85, 215, 731, 1223, 3655, 6115, 20791, 52589, 103955, 262945, 894013, 4470065]

約数ペア:

[(1, 4470065), (5, 894013), (17, 262945), (43, 103955), (85, 52589), (215, 20791), (731, 6115), (1223, 3655)]