677910465

素因数分解:

$3^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5417}}^1$

素因数の和:5540

約数の個数: 48

約数和(自身を含む): 1230622848

約数和(自身を除く): 552712383

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 103, 135, 243, 309, 405, 515, 927, 1215, 1545, 2781, 4635, 5417, 8343, 13905, 16251, 25029, 27085, 41715, 48753, 81255, 125145, 146259, 243765, 438777, 557951, 731295, 1316331, 1673853, 2193885, 2789755, 5021559, 6581655, 8369265, 15064677, 25107795, 45194031, 75323385, 135582093, 225970155, 677910465]

約数ペア:

[(1, 677910465), (3, 225970155), (5, 135582093), (9, 75323385), (15, 45194031), (27, 25107795), (45, 15064677), (81, 8369265), (103, 6581655), (135, 5021559), (243, 2789755), (309, 2193885), (405, 1673853), (515, 1316331), (927, 731295), (1215, 557951), (1545, 438777), (2781, 243765), (4635, 146259), (5417, 125145), (8343, 81255), (13905, 48753), (16251, 41715), (25029, 27085)]