79245585

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1459}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 147588480

約数和(自身を除く): 68342895

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 71, 85, 153, 213, 255, 355, 639, 765, 1065, 1207, 1459, 3195, 3621, 4377, 6035, 7295, 10863, 13131, 18105, 21885, 24803, 54315, 65655, 74409, 103589, 124015, 223227, 310767, 372045, 517945, 932301, 1116135, 1553835, 1761013, 4661505, 5283039, 8805065, 15849117, 26415195, 79245585]

約数ペア:

[(1, 79245585), (3, 26415195), (5, 15849117), (9, 8805065), (15, 5283039), (17, 4661505), (45, 1761013), (51, 1553835), (71, 1116135), (85, 932301), (153, 517945), (213, 372045), (255, 310767), (355, 223227), (639, 124015), (765, 103589), (1065, 74409), (1207, 65655), (1459, 54315), (3195, 24803), (3621, 21885), (4377, 18105), (6035, 13131), (7295, 10863)]