68345695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1091}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 96235776

約数和(自身を除く): 27890081

約数列:

[1, 5, 11, 17, 55, 67, 85, 187, 335, 737, 935, 1091, 1139, 3685, 5455, 5695, 12001, 12529, 18547, 60005, 62645, 73097, 92735, 204017, 365485, 804067, 1020085, 1242649, 4020335, 6213245, 13669139, 68345695]

約数ペア:

[(1, 68345695), (5, 13669139), (11, 6213245), (17, 4020335), (55, 1242649), (67, 1020085), (85, 804067), (187, 365485), (335, 204017), (737, 92735), (935, 73097), (1091, 62645), (1139, 60005), (3685, 18547), (5455, 12529), (5695, 12001)]