71774085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4201}}^1$

素因数の和:4293

約数の個数: 32

約数和(自身を含む): 123437952

約数和(自身を除く): 51663867

約数列:

[1, 3, 5, 15, 17, 51, 67, 85, 201, 255, 335, 1005, 1139, 3417, 4201, 5695, 12603, 17085, 21005, 63015, 71417, 214251, 281467, 357085, 844401, 1071255, 1407335, 4222005, 4784939, 14354817, 23924695, 71774085]

約数ペア:

[(1, 71774085), (3, 23924695), (5, 14354817), (15, 4784939), (17, 4222005), (51, 1407335), (67, 1071255), (85, 844401), (201, 357085), (255, 281467), (335, 214251), (1005, 71417), (1139, 63015), (3417, 21005), (4201, 17085), (5695, 12603)]