1380523065

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{7583}}^1$

素因数の和:7873

約数の個数: 32

約数和(自身を含む): 2260638720

約数和(自身を除く): 880115655

約数列:

[1, 3, 5, 15, 53, 159, 229, 265, 687, 795, 1145, 3435, 7583, 12137, 22749, 36411, 37915, 60685, 113745, 182055, 401899, 1205697, 1736507, 2009495, 5209521, 6028485, 8682535, 26047605, 92034871, 276104613, 460174355, 1380523065]

約数ペア:

[(1, 1380523065), (3, 460174355), (5, 276104613), (15, 92034871), (53, 26047605), (159, 8682535), (229, 6028485), (265, 5209521), (687, 2009495), (795, 1736507), (1145, 1205697), (3435, 401899), (7583, 182055), (12137, 113745), (22749, 60685), (36411, 37915)]