22486555

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 33715584

約数和(自身を除く): 11229029

約数列:

[1, 5, 7, 13, 35, 65, 73, 91, 365, 455, 511, 677, 949, 2555, 3385, 4739, 4745, 6643, 8801, 23695, 33215, 44005, 49421, 61607, 247105, 308035, 345947, 642473, 1729735, 3212365, 4497311, 22486555]

約数ペア:

[(1, 22486555), (5, 4497311), (7, 3212365), (13, 1729735), (35, 642473), (65, 345947), (73, 308035), (91, 247105), (365, 61607), (455, 49421), (511, 44005), (677, 33215), (949, 23695), (2555, 8801), (3385, 6643), (4739, 4745)]