22569085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 35462016

約数和(自身を除く): 12892931

約数列:

[1, 5, 7, 11, 31, 35, 55, 61, 77, 155, 217, 305, 341, 385, 427, 671, 961, 1085, 1705, 1891, 2135, 2387, 3355, 4697, 4805, 6727, 9455, 10571, 11935, 13237, 20801, 23485, 33635, 52855, 58621, 66185, 73997, 104005, 145607, 293105, 369985, 410347, 644831, 728035, 2051735, 3224155, 4513817, 22569085]

約数ペア:

[(1, 22569085), (5, 4513817), (7, 3224155), (11, 2051735), (31, 728035), (35, 644831), (55, 410347), (61, 369985), (77, 293105), (155, 145607), (217, 104005), (305, 73997), (341, 66185), (385, 58621), (427, 52855), (671, 33635), (961, 23485), (1085, 20801), (1705, 13237), (1891, 11935), (2135, 10571), (2387, 9455), (3355, 6727), (4697, 4805)]