7090005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 12370176

約数和(自身を除く): 5280171

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 353, 515, 1059, 1339, 1545, 1765, 4017, 4589, 5295, 6695, 13767, 20085, 22945, 36359, 68835, 109077, 181795, 472667, 545385, 1418001, 2363335, 7090005]

約数ペア:

[(1, 7090005), (3, 2363335), (5, 1418001), (13, 545385), (15, 472667), (39, 181795), (65, 109077), (103, 68835), (195, 36359), (309, 22945), (353, 20085), (515, 13767), (1059, 6695), (1339, 5295), (1545, 4589), (1765, 4017)]