326726145

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1787}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 602484480

約数和(自身を除く): 275758335

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 239, 255, 717, 765, 1195, 1787, 2151, 3585, 4063, 5361, 8935, 10755, 12189, 16083, 20315, 26805, 30379, 36567, 60945, 80415, 91137, 151895, 182835, 273411, 427093, 455685, 1281279, 1367055, 2135465, 3843837, 6406395, 7260581, 19219185, 21781743, 36302905, 65345229, 108908715, 326726145]

約数ペア:

[(1, 326726145), (3, 108908715), (5, 65345229), (9, 36302905), (15, 21781743), (17, 19219185), (45, 7260581), (51, 6406395), (85, 3843837), (153, 2135465), (239, 1367055), (255, 1281279), (717, 455685), (765, 427093), (1195, 273411), (1787, 182835), (2151, 151895), (3585, 91137), (4063, 80415), (5361, 60945), (8935, 36567), (10755, 30379), (12189, 26805), (16083, 20315)]