12073847695

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{222991}}^1$

素因数の和:223040

約数の個数: 48

約数和(自身を含む): 19218342528

約数和(自身を除く): 7144494833

約数列:

[1, 5, 7, 13, 17, 35, 49, 65, 85, 91, 119, 221, 245, 455, 595, 637, 833, 1105, 1547, 3185, 4165, 7735, 10829, 54145, 222991, 1114955, 1560937, 2898883, 3790847, 7804685, 10926559, 14494415, 18954235, 20292181, 26535929, 49281011, 54632795, 101460905, 132679645, 142045267, 185751503, 246405055, 344967077, 710226335, 928757515, 1724835385, 2414769539, 12073847695]

約数ペア:

[(1, 12073847695), (5, 2414769539), (7, 1724835385), (13, 928757515), (17, 710226335), (35, 344967077), (49, 246405055), (65, 185751503), (85, 142045267), (91, 132679645), (119, 101460905), (221, 54632795), (245, 49281011), (455, 26535929), (595, 20292181), (637, 18954235), (833, 14494415), (1105, 10926559), (1547, 7804685), (3185, 3790847), (4165, 2898883), (7735, 1560937), (10829, 1114955), (54145, 222991)]