26966555

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 40849920

約数和(自身を除く): 13883365

約数列:

[1, 5, 7, 11, 35, 55, 77, 89, 385, 445, 623, 787, 979, 3115, 3935, 4895, 5509, 6853, 8657, 27545, 34265, 43285, 60599, 70043, 302995, 350215, 490301, 770473, 2451505, 3852365, 5393311, 26966555]

約数ペア:

[(1, 26966555), (5, 5393311), (7, 3852365), (11, 2451505), (35, 770473), (55, 490301), (77, 350215), (89, 302995), (385, 70043), (445, 60599), (623, 43285), (787, 34265), (979, 27545), (3115, 8657), (3935, 6853), (4895, 5509)]