68756585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{4519}}^1$

素因数の和:4720

約数の個数: 16

約数和(自身を含む): 87868800

約数和(自身を除く): 19112215

約数列:

[1, 5, 17, 85, 179, 895, 3043, 4519, 15215, 22595, 76823, 384115, 808901, 4044505, 13751317, 68756585]

約数ペア:

[(1, 68756585), (5, 13751317), (17, 4044505), (85, 808901), (179, 384115), (895, 76823), (3043, 22595), (4519, 15215)]