29880045

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3929}}^1$

素因数の和:3966

約数の個数: 36

約数和(自身を含む): 56096820

約数和(自身を除く): 26216775

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 3929, 7605, 11787, 19645, 35361, 51077, 58935, 153231, 176805, 255385, 459693, 664001, 766155, 1992003, 2298465, 3320005, 5976009, 9960015, 29880045]

約数ペア:

[(1, 29880045), (3, 9960015), (5, 5976009), (9, 3320005), (13, 2298465), (15, 1992003), (39, 766155), (45, 664001), (65, 459693), (117, 255385), (169, 176805), (195, 153231), (507, 58935), (585, 51077), (845, 35361), (1521, 19645), (2535, 11787), (3929, 7605)]