179699805

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5987}}^1$

素因数の和:6050

約数の個数: 48

約数和(自身を含む): 336286080

約数和(自身を除く): 156586275

約数列:

[1, 3, 5, 9, 15, 23, 29, 45, 69, 87, 115, 145, 207, 261, 345, 435, 667, 1035, 1305, 2001, 3335, 5987, 6003, 10005, 17961, 29935, 30015, 53883, 89805, 137701, 173623, 269415, 413103, 520869, 688505, 868115, 1239309, 1562607, 2065515, 2604345, 3993329, 6196545, 7813035, 11979987, 19966645, 35939961, 59899935, 179699805]

約数ペア:

[(1, 179699805), (3, 59899935), (5, 35939961), (9, 19966645), (15, 11979987), (23, 7813035), (29, 6196545), (45, 3993329), (69, 2604345), (87, 2065515), (115, 1562607), (145, 1239309), (207, 868115), (261, 688505), (345, 520869), (435, 413103), (667, 269415), (1035, 173623), (1305, 137701), (2001, 89805), (3335, 53883), (5987, 30015), (6003, 29935), (10005, 17961)]