78822045

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4457}}^1$

素因数の和:4602

約数の個数: 32

約数和(自身を含む): 141229440

約数和(自身を除く): 62407395

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 1179, 1965, 3537, 4457, 5895, 13371, 17685, 22285, 40113, 66855, 120339, 200565, 583867, 601695, 1751601, 2919335, 5254803, 8758005, 15764409, 26274015, 78822045]

約数ペア:

[(1, 78822045), (3, 26274015), (5, 15764409), (9, 8758005), (15, 5254803), (27, 2919335), (45, 1751601), (131, 601695), (135, 583867), (393, 200565), (655, 120339), (1179, 66855), (1965, 40113), (3537, 22285), (4457, 17685), (5895, 13371)]