15697586421

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{56009}}^1$

素因数の和:56194

約数の個数: 48

約数和(自身を含む): 26212680000

約数和(自身を除く): 10515093579

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 149, 171, 209, 447, 627, 1341, 1639, 1881, 2831, 4917, 8493, 14751, 25479, 31141, 56009, 93423, 168027, 280269, 504081, 616099, 1064171, 1848297, 3192513, 5544891, 8345341, 9577539, 11705881, 25036023, 35117643, 75108069, 91798751, 105352929, 158561479, 275396253, 475684437, 826188759, 1427053311, 1744176269, 5232528807, 15697586421]

約数ペア:

[(1, 15697586421), (3, 5232528807), (9, 1744176269), (11, 1427053311), (19, 826188759), (33, 475684437), (57, 275396253), (99, 158561479), (149, 105352929), (171, 91798751), (209, 75108069), (447, 35117643), (627, 25036023), (1341, 11705881), (1639, 9577539), (1881, 8345341), (2831, 5544891), (4917, 3192513), (8493, 1848297), (14751, 1064171), (25479, 616099), (31141, 504081), (56009, 280269), (93423, 168027)]