22160145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{211049}}^1$

素因数の和:211064

約数の個数: 16

約数和(自身を含む): 40521600

約数和(自身を除く): 18361455

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 211049, 633147, 1055245, 1477343, 3165735, 4432029, 7386715, 22160145]

約数ペア:

[(1, 22160145), (3, 7386715), (5, 4432029), (7, 3165735), (15, 1477343), (21, 1055245), (35, 633147), (105, 211049)]