42606005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{28499}}^1$

素因数の和:28540

約数の個数: 16

約数和(自身を含む): 57456000

約数和(自身を除く): 14849995

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 28499, 142495, 370487, 655477, 1852435, 3277385, 8521201, 42606005]

約数ペア:

[(1, 42606005), (5, 8521201), (13, 3277385), (23, 1852435), (65, 655477), (115, 370487), (299, 142495), (1495, 28499)]