129136275

素因数分解:

$3^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{733}}^1$

素因数の和:787

約数の個数: 72

約数和(自身を含む): 248473680

約数和(自身を除く): 119337405

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 81, 87, 135, 145, 225, 243, 261, 405, 435, 675, 725, 733, 783, 1215, 1305, 2025, 2175, 2199, 2349, 3665, 3915, 6075, 6525, 6597, 7047, 10995, 11745, 18325, 19575, 19791, 21257, 32985, 35235, 54975, 58725, 59373, 63771, 98955, 106285, 164925, 176175, 178119, 191313, 296865, 318855, 494775, 531425, 573939, 890595, 956565, 1484325, 1594275, 1721817, 2869695, 4452975, 4782825, 5165451, 8609085, 14348475, 25827255, 43045425, 129136275]

約数ペア:

[(1, 129136275), (3, 43045425), (5, 25827255), (9, 14348475), (15, 8609085), (25, 5165451), (27, 4782825), (29, 4452975), (45, 2869695), (75, 1721817), (81, 1594275), (87, 1484325), (135, 956565), (145, 890595), (225, 573939), (243, 531425), (261, 494775), (405, 318855), (435, 296865), (675, 191313), (725, 178119), (733, 176175), (783, 164925), (1215, 106285), (1305, 98955), (2025, 63771), (2175, 59373), (2199, 58725), (2349, 54975), (3665, 35235), (3915, 32985), (6075, 21257), (6525, 19791), (6597, 19575), (7047, 18325), (10995, 11745)]