22161255

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{22051}}^1$

素因数の和:22126

約数の個数: 16

約数和(自身を含む): 35988864

約数和(自身を除く): 13827609

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 22051, 66153, 110255, 330765, 1477417, 4432251, 7387085, 22161255]

約数ペア:

[(1, 22161255), (3, 7387085), (5, 4432251), (15, 1477417), (67, 330765), (201, 110255), (335, 66153), (1005, 22051)]