68461505

素因数分解:

$5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{7793}}^1$

素因数の和:8056

約数の個数: 16

約数和(自身を含む): 94276224

約数和(自身を除く): 25814719

約数列:

[1, 5, 7, 35, 251, 1255, 1757, 7793, 8785, 38965, 54551, 272755, 1956043, 9780215, 13692301, 68461505]

約数ペア:

[(1, 68461505), (5, 13692301), (7, 9780215), (35, 1956043), (251, 272755), (1255, 54551), (1757, 38965), (7793, 8785)]