3938175

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:800

約数の個数: 36

約数和(自身を含む): 7370064

約数和(自身を除く): 3431889

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 761, 1035, 1725, 2283, 3805, 5175, 6849, 11415, 17503, 19025, 34245, 52509, 57075, 87515, 157527, 171225, 262545, 437575, 787635, 1312725, 3938175]

約数ペア:

[(1, 3938175), (3, 1312725), (5, 787635), (9, 437575), (15, 262545), (23, 171225), (25, 157527), (45, 87515), (69, 57075), (75, 52509), (115, 34245), (207, 19025), (225, 17503), (345, 11415), (575, 6849), (761, 5175), (1035, 3805), (1725, 2283)]