4923495

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 9165312

約数和(自身を除く): 4241817

約数列:

[1, 3, 5, 9, 15, 23, 45, 67, 69, 71, 115, 201, 207, 213, 335, 345, 355, 603, 639, 1005, 1035, 1065, 1541, 1633, 3015, 3195, 4623, 4757, 4899, 7705, 8165, 13869, 14271, 14697, 23115, 23785, 24495, 42813, 69345, 71355, 73485, 109411, 214065, 328233, 547055, 984699, 1641165, 4923495]

約数ペア:

[(1, 4923495), (3, 1641165), (5, 984699), (9, 547055), (15, 328233), (23, 214065), (45, 109411), (67, 73485), (69, 71355), (71, 69345), (115, 42813), (201, 24495), (207, 23785), (213, 23115), (335, 14697), (345, 14271), (355, 13869), (603, 8165), (639, 7705), (1005, 4899), (1035, 4757), (1065, 4623), (1541, 3195), (1633, 3015)]