68523175

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 106278912

約数和(自身を除く): 37755737

約数列:

[1, 5, 7, 17, 25, 31, 35, 85, 119, 155, 175, 217, 425, 527, 595, 743, 775, 1085, 2635, 2975, 3689, 3715, 5201, 5425, 12631, 13175, 18445, 18575, 23033, 26005, 63155, 88417, 92225, 115165, 130025, 161231, 315775, 391561, 442085, 575825, 806155, 1957805, 2210425, 2740927, 4030775, 9789025, 13704635, 68523175]

約数ペア:

[(1, 68523175), (5, 13704635), (7, 9789025), (17, 4030775), (25, 2740927), (31, 2210425), (35, 1957805), (85, 806155), (119, 575825), (155, 442085), (175, 391561), (217, 315775), (425, 161231), (527, 130025), (595, 115165), (743, 92225), (775, 88417), (1085, 63155), (2635, 26005), (2975, 23033), (3689, 18575), (3715, 18445), (5201, 13175), (5425, 12631)]