159432945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{8389}}^1$

素因数の和:8585

約数の個数: 32

約数和(自身を含む): 293180160

約数和(自身を除く): 133747215

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 181, 543, 905, 1267, 2715, 3801, 6335, 8389, 19005, 25167, 41945, 58723, 125835, 176169, 293615, 880845, 1518409, 4555227, 7592045, 10628863, 22776135, 31886589, 53144315, 159432945]

約数ペア:

[(1, 159432945), (3, 53144315), (5, 31886589), (7, 22776135), (15, 10628863), (21, 7592045), (35, 4555227), (105, 1518409), (181, 880845), (543, 293615), (905, 176169), (1267, 125835), (2715, 58723), (3801, 41945), (6335, 25167), (8389, 19005)]