30757155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1103}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 58185216

約数和(自身を除く): 27428061

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 169, 195, 429, 507, 715, 845, 1103, 1859, 2145, 2535, 3309, 5515, 5577, 9295, 12133, 14339, 16545, 27885, 36399, 43017, 60665, 71695, 157729, 181995, 186407, 215085, 473187, 559221, 788645, 932035, 2050477, 2365935, 2796105, 6151431, 10252385, 30757155]

約数ペア:

[(1, 30757155), (3, 10252385), (5, 6151431), (11, 2796105), (13, 2365935), (15, 2050477), (33, 932035), (39, 788645), (55, 559221), (65, 473187), (143, 215085), (165, 186407), (169, 181995), (195, 157729), (429, 71695), (507, 60665), (715, 43017), (845, 36399), (1103, 27885), (1859, 16545), (2145, 14339), (2535, 12133), (3309, 9295), (5515, 5577)]