13309984485

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{322549}}^1$

素因数の和:322698

約数の個数: 48

約数和(自身を含む): 26567798400

約数和(自身を除く): 13257813915

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 131, 315, 393, 655, 917, 1179, 1965, 2751, 4585, 5895, 8253, 13755, 41265, 322549, 967647, 1612745, 2257843, 2902941, 4838235, 6773529, 11289215, 14514705, 20320587, 33867645, 42253919, 101602935, 126761757, 211269595, 295777433, 380285271, 633808785, 887332299, 1478887165, 1901426355, 2661996897, 4436661495, 13309984485]

約数ペア:

[(1, 13309984485), (3, 4436661495), (5, 2661996897), (7, 1901426355), (9, 1478887165), (15, 887332299), (21, 633808785), (35, 380285271), (45, 295777433), (63, 211269595), (105, 126761757), (131, 101602935), (315, 42253919), (393, 33867645), (655, 20320587), (917, 14514705), (1179, 11289215), (1965, 6773529), (2751, 4838235), (4585, 2902941), (5895, 2257843), (8253, 1612745), (13755, 967647), (41265, 322549)]