42656195

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{829}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 52708320

約数和(自身を除く): 10052125

約数列:

[1, 5, 41, 205, 251, 829, 1255, 4145, 10291, 33989, 51455, 169945, 208079, 1040395, 8531239, 42656195]

約数ペア:

[(1, 42656195), (5, 8531239), (41, 1040395), (205, 208079), (251, 169945), (829, 51455), (1255, 33989), (4145, 10291)]