42565065

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{123377}}^1$

素因数の和:123408

約数の個数: 16

約数和(自身を含む): 71065728

約数和(自身を除く): 28500663

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 123377, 370131, 616885, 1850655, 2837671, 8513013, 14188355, 42565065]

約数ペア:

[(1, 42565065), (3, 14188355), (5, 8513013), (15, 2837671), (23, 1850655), (69, 616885), (115, 370131), (345, 123377)]