190413915

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{1543}}^1$

素因数の和:2003

約数の個数: 32

約数和(自身を含む): 321646080

約数和(自身を除く): 131232165

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 433, 1299, 1543, 2165, 4629, 6495, 7715, 8227, 23145, 24681, 29317, 41135, 87951, 123405, 146585, 439755, 668119, 2004357, 3340595, 10021785, 12694261, 38082783, 63471305, 190413915]

約数ペア:

[(1, 190413915), (3, 63471305), (5, 38082783), (15, 12694261), (19, 10021785), (57, 3340595), (95, 2004357), (285, 668119), (433, 439755), (1299, 146585), (1543, 123405), (2165, 87951), (4629, 41135), (6495, 29317), (7715, 24681), (8227, 23145)]