1072955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1006

約数の個数: 16

約数和(自身を含む): 1469664

約数和(自身を除く): 396709

約数列:

[1, 5, 13, 17, 65, 85, 221, 971, 1105, 4855, 12623, 16507, 63115, 82535, 214591, 1072955]

約数ペア:

[(1, 1072955), (5, 214591), (13, 82535), (17, 63115), (65, 16507), (85, 12623), (221, 4855), (971, 1105)]