27012195

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2957}}^1$

素因数の和:3004

約数の個数: 48

約数和(自身を含む): 55373760

約数和(自身を除く): 28361565

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 2957, 3045, 8871, 9135, 14785, 20699, 26613, 44355, 62097, 85753, 103495, 133065, 186291, 257259, 310485, 428765, 600271, 771777, 931455, 1286295, 1800813, 3001355, 3858885, 5402439, 9004065, 27012195]

約数ペア:

[(1, 27012195), (3, 9004065), (5, 5402439), (7, 3858885), (9, 3001355), (15, 1800813), (21, 1286295), (29, 931455), (35, 771777), (45, 600271), (63, 428765), (87, 310485), (105, 257259), (145, 186291), (203, 133065), (261, 103495), (315, 85753), (435, 62097), (609, 44355), (1015, 26613), (1305, 20699), (1827, 14785), (2957, 9135), (3045, 8871)]