142103835

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{6971}}^1$

素因数の和:7136

約数の個数: 32

約数和(自身を含む): 254338560

約数和(自身を除く): 112234725

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 1359, 2265, 4077, 6795, 6971, 20385, 20913, 34855, 62739, 104565, 188217, 313695, 941085, 1052621, 3157863, 5263105, 9473589, 15789315, 28420767, 47367945, 142103835]

約数ペア:

[(1, 142103835), (3, 47367945), (5, 28420767), (9, 15789315), (15, 9473589), (27, 5263105), (45, 3157863), (135, 1052621), (151, 941085), (453, 313695), (755, 188217), (1359, 104565), (2265, 62739), (4077, 34855), (6795, 20913), (6971, 20385)]