42563465

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39229}}^1$

素因数の和:39272

約数の個数: 16

約数和(自身を含む): 60257280

約数和(自身を除く): 17693815

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 39229, 196145, 274603, 1216099, 1373015, 6080495, 8512693, 42563465]

約数ペア:

[(1, 42563465), (5, 8512693), (7, 6080495), (31, 1373015), (35, 1216099), (155, 274603), (217, 196145), (1085, 39229)]