7818495225

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{11959}}^1$

素因数の和:12374

約数の個数: 48

約数和(自身を含む): 13525324800

約数和(自身を除く): 5706829575

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 379, 575, 1137, 1725, 1895, 5685, 8717, 9475, 11959, 26151, 28425, 35877, 43585, 59795, 130755, 179385, 217925, 275057, 298975, 653775, 825171, 896925, 1375285, 4125855, 4532461, 6876425, 13597383, 20629275, 22662305, 67986915, 104246603, 113311525, 312739809, 339934575, 521233015, 1563699045, 2606165075, 7818495225]

約数ペア:

[(1, 7818495225), (3, 2606165075), (5, 1563699045), (15, 521233015), (23, 339934575), (25, 312739809), (69, 113311525), (75, 104246603), (115, 67986915), (345, 22662305), (379, 20629275), (575, 13597383), (1137, 6876425), (1725, 4532461), (1895, 4125855), (5685, 1375285), (8717, 896925), (9475, 825171), (11959, 653775), (26151, 298975), (28425, 275057), (35877, 217925), (43585, 179385), (59795, 130755)]