8751825

素因数分解:

$3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:514

約数の個数: 36

約数和(自身を含む): 15876588

約数和(自身を除く): 7124763

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 97, 225, 291, 401, 485, 873, 1203, 1455, 2005, 2425, 3609, 4365, 6015, 7275, 10025, 18045, 21825, 30075, 38897, 90225, 116691, 194485, 350073, 583455, 972425, 1750365, 2917275, 8751825]

約数ペア:

[(1, 8751825), (3, 2917275), (5, 1750365), (9, 972425), (15, 583455), (25, 350073), (45, 194485), (75, 116691), (97, 90225), (225, 38897), (291, 30075), (401, 21825), (485, 18045), (873, 10025), (1203, 7275), (1455, 6015), (2005, 4365), (2425, 3609)]