33991285

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 45048960

約数和(自身を除く): 11057675

約数列:

[1, 5, 19, 43, 53, 95, 157, 215, 265, 785, 817, 1007, 2279, 2983, 4085, 5035, 6751, 8321, 11395, 14915, 33755, 41605, 43301, 128269, 158099, 216505, 357803, 641345, 790495, 1789015, 6798257, 33991285]

約数ペア:

[(1, 33991285), (5, 6798257), (19, 1789015), (43, 790495), (53, 641345), (95, 357803), (157, 216505), (215, 158099), (265, 128269), (785, 43301), (817, 41605), (1007, 33755), (2279, 14915), (2983, 11395), (4085, 8321), (5035, 6751)]