27315795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1103}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 47480832

約数和(自身を除く): 20165037

約数列:

[1, 3, 5, 13, 15, 39, 65, 127, 195, 381, 635, 1103, 1651, 1905, 3309, 4953, 5515, 8255, 14339, 16545, 24765, 43017, 71695, 140081, 215085, 420243, 700405, 1821053, 2101215, 5463159, 9105265, 27315795]

約数ペア:

[(1, 27315795), (3, 9105265), (5, 5463159), (13, 2101215), (15, 1821053), (39, 700405), (65, 420243), (127, 215085), (195, 140081), (381, 71695), (635, 43017), (1103, 24765), (1651, 16545), (1905, 14339), (3309, 8255), (4953, 5515)]