42160495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{28201}}^1$

素因数の和:28242

約数の個数: 16

約数和(自身を含む): 56855232

約数和(自身を除く): 14694737

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 28201, 141005, 366613, 648623, 1833065, 3243115, 8432099, 42160495]

約数ペア:

[(1, 42160495), (5, 8432099), (13, 3243115), (23, 1833065), (65, 648623), (115, 366613), (299, 141005), (1495, 28201)]