64291645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{2137}}^1$

素因数の和:2700

約数の個数: 16

約数和(自身を含む): 84356928

約数和(自身を除く): 20065283

約数列:

[1, 5, 11, 55, 547, 2137, 2735, 6017, 10685, 23507, 30085, 117535, 1168939, 5844695, 12858329, 64291645]

約数ペア:

[(1, 64291645), (5, 12858329), (11, 5844695), (55, 1168939), (547, 117535), (2137, 30085), (2735, 23507), (6017, 10685)]