229382855

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 313061760

約数和(自身を除く): 83678905

約数列:

[1, 5, 13, 43, 59, 65, 107, 169, 215, 295, 535, 559, 767, 845, 1391, 2537, 2795, 3835, 4601, 6313, 6955, 7267, 9971, 12685, 18083, 23005, 31565, 32981, 36335, 49855, 59813, 82069, 90415, 164905, 271459, 299065, 410345, 428753, 777569, 1066897, 1357295, 2143765, 3528967, 3887845, 5334485, 17644835, 45876571, 229382855]

約数ペア:

[(1, 229382855), (5, 45876571), (13, 17644835), (43, 5334485), (59, 3887845), (65, 3528967), (107, 2143765), (169, 1357295), (215, 1066897), (295, 777569), (535, 428753), (559, 410345), (767, 299065), (845, 271459), (1391, 164905), (2537, 90415), (2795, 82069), (3835, 59813), (4601, 49855), (6313, 36335), (6955, 32981), (7267, 31565), (9971, 23005), (12685, 18083)]