26868855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 46577664

約数和(自身を除く): 19708809

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 227, 607, 681, 1135, 1821, 2951, 3035, 3405, 7891, 8853, 9105, 14755, 23673, 39455, 44265, 118365, 137789, 413367, 688945, 1791257, 2066835, 5373771, 8956285, 26868855]

約数ペア:

[(1, 26868855), (3, 8956285), (5, 5373771), (13, 2066835), (15, 1791257), (39, 688945), (65, 413367), (195, 137789), (227, 118365), (607, 44265), (681, 39455), (1135, 23673), (1821, 14755), (2951, 9105), (3035, 8853), (3405, 7891)]