11888695

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 64

約数和(自身を含む): 19595520

約数和(自身を除く): 7706825

約数列:

[1, 5, 7, 13, 17, 29, 35, 53, 65, 85, 91, 119, 145, 203, 221, 265, 371, 377, 455, 493, 595, 689, 901, 1015, 1105, 1537, 1547, 1855, 1885, 2465, 2639, 3445, 3451, 4505, 4823, 6307, 6409, 7685, 7735, 10759, 11713, 13195, 17255, 19981, 24115, 26129, 31535, 32045, 44863, 53795, 58565, 81991, 99905, 130645, 139867, 182903, 224315, 339677, 409955, 699335, 914515, 1698385, 2377739, 11888695]

約数ペア:

[(1, 11888695), (5, 2377739), (7, 1698385), (13, 914515), (17, 699335), (29, 409955), (35, 339677), (53, 224315), (65, 182903), (85, 139867), (91, 130645), (119, 99905), (145, 81991), (203, 58565), (221, 53795), (265, 44863), (371, 32045), (377, 31535), (455, 26129), (493, 24115), (595, 19981), (689, 17255), (901, 13195), (1015, 11713), (1105, 10759), (1537, 7735), (1547, 7685), (1855, 6409), (1885, 6307), (2465, 4823), (2639, 4505), (3445, 3451)]