68196605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{42227}}^1$

素因数の和:42268

約数の個数: 16

約数和(自身を含む): 91212480

約数和(自身を除く): 23015875

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 42227, 211135, 717859, 802313, 3589295, 4011565, 13639321, 68196605]

約数ペア:

[(1, 68196605), (5, 13639321), (17, 4011565), (19, 3589295), (85, 802313), (95, 717859), (323, 211135), (1615, 42227)]