878633355

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{12809}}^1$

素因数の和:13103

約数の個数: 32

約数和(自身を含む): 1494158400

約数和(自身を除く): 615525045

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 269, 807, 1345, 4035, 4573, 12809, 13719, 22865, 38427, 64045, 68595, 192135, 217753, 653259, 1088765, 3266295, 3445621, 10336863, 17228105, 51684315, 58575557, 175726671, 292877785, 878633355]

約数ペア:

[(1, 878633355), (3, 292877785), (5, 175726671), (15, 58575557), (17, 51684315), (51, 17228105), (85, 10336863), (255, 3445621), (269, 3266295), (807, 1088765), (1345, 653259), (4035, 217753), (4573, 192135), (12809, 68595), (13719, 64045), (22865, 38427)]