168030675

素因数分解:

$3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{7699}}^1$

素因数の和:7812

約数の個数: 36

約数和(自身を含む): 304103800

約数和(自身を除く): 136073125

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 97, 225, 291, 485, 873, 1455, 2425, 4365, 7275, 7699, 21825, 23097, 38495, 69291, 115485, 192475, 346455, 577425, 746803, 1732275, 2240409, 3734015, 6721227, 11202045, 18670075, 33606135, 56010225, 168030675]

約数ペア:

[(1, 168030675), (3, 56010225), (5, 33606135), (9, 18670075), (15, 11202045), (25, 6721227), (45, 3734015), (75, 2240409), (97, 1732275), (225, 746803), (291, 577425), (485, 346455), (873, 192475), (1455, 115485), (2425, 69291), (4365, 38495), (7275, 23097), (7699, 21825)]