2017678035

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{6967}}^1$

素因数の和:7467

約数の個数: 32

約数和(自身を含む): 3311193600

約数和(自身を除く): 1293515565

約数列:

[1, 3, 5, 15, 43, 129, 215, 449, 645, 1347, 2245, 6735, 6967, 19307, 20901, 34835, 57921, 96535, 104505, 289605, 299581, 898743, 1497905, 3128183, 4493715, 9384549, 15640915, 46922745, 134511869, 403535607, 672559345, 2017678035]

約数ペア:

[(1, 2017678035), (3, 672559345), (5, 403535607), (15, 134511869), (43, 46922745), (129, 15640915), (215, 9384549), (449, 4493715), (645, 3128183), (1347, 1497905), (2245, 898743), (6735, 299581), (6967, 289605), (19307, 104505), (20901, 96535), (34835, 57921)]