42289095

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 69304320

約数和(自身を除く): 27015225

約数列:

[1, 3, 5, 15, 79, 127, 237, 281, 381, 395, 635, 843, 1185, 1405, 1905, 4215, 10033, 22199, 30099, 35687, 50165, 66597, 107061, 110995, 150495, 178435, 332985, 535305, 2819273, 8457819, 14096365, 42289095]

約数ペア:

[(1, 42289095), (3, 14096365), (5, 8457819), (15, 2819273), (79, 535305), (127, 332985), (237, 178435), (281, 150495), (381, 110995), (395, 107061), (635, 66597), (843, 50165), (1185, 35687), (1405, 30099), (1905, 22199), (4215, 10033)]