42626285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4177}}^1$

素因数の和:4352

約数の個数: 16

約数和(自身を含む): 55450416

約数和(自身を除く): 12824131

約数列:

[1, 5, 13, 65, 157, 785, 2041, 4177, 10205, 20885, 54301, 271505, 655789, 3278945, 8525257, 42626285]

約数ペア:

[(1, 42626285), (5, 8525257), (13, 3278945), (65, 655789), (157, 271505), (785, 54301), (2041, 20885), (4177, 10205)]