132379515

素因数分解:

$3^4\times 5^1\times {\mathrm{326863}}^1$

素因数の和:326880

約数の個数: 20

約数和(自身を含む): 237303264

約数和(自身を除く): 104923749

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 326863, 980589, 1634315, 2941767, 4902945, 8825301, 14708835, 26475903, 44126505, 132379515]

約数ペア:

[(1, 132379515), (3, 44126505), (5, 26475903), (9, 14708835), (15, 8825301), (27, 4902945), (45, 2941767), (81, 1634315), (135, 980589), (405, 326863)]