17930055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{643}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 33941376

約数和(自身を除く): 16011321

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 169, 195, 429, 507, 643, 715, 845, 1859, 1929, 2145, 2535, 3215, 5577, 7073, 8359, 9295, 9645, 21219, 25077, 27885, 35365, 41795, 91949, 106095, 108667, 125385, 275847, 326001, 459745, 543335, 1195337, 1379235, 1630005, 3586011, 5976685, 17930055]

約数ペア:

[(1, 17930055), (3, 5976685), (5, 3586011), (11, 1630005), (13, 1379235), (15, 1195337), (33, 543335), (39, 459745), (55, 326001), (65, 275847), (143, 125385), (165, 108667), (169, 106095), (195, 91949), (429, 41795), (507, 35365), (643, 27885), (715, 25077), (845, 21219), (1859, 9645), (1929, 9295), (2145, 8359), (2535, 7073), (3215, 5577)]