39075045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2137}}^1$

素因数の和:2221

約数の個数: 32

約数和(自身を含む): 66500352

約数和(自身を除く): 27425307

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 795, 1219, 2137, 3657, 6095, 6411, 10685, 18285, 32055, 49151, 113261, 147453, 245755, 339783, 566305, 737265, 1698915, 2605003, 7815009, 13025015, 39075045]

約数ペア:

[(1, 39075045), (3, 13025015), (5, 7815009), (15, 2605003), (23, 1698915), (53, 737265), (69, 566305), (115, 339783), (159, 245755), (265, 147453), (345, 113261), (795, 49151), (1219, 32055), (2137, 18285), (3657, 10685), (6095, 6411)]