26644995

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 51123072

約数和(自身を除く): 24478077

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 185, 195, 333, 481, 555, 585, 1231, 1443, 1665, 2405, 3693, 4329, 6155, 7215, 11079, 16003, 18465, 21645, 45547, 48009, 55395, 80015, 136641, 144027, 227735, 240045, 409923, 592111, 683205, 720135, 1776333, 2049615, 2960555, 5328999, 8881665, 26644995]

約数ペア:

[(1, 26644995), (3, 8881665), (5, 5328999), (9, 2960555), (13, 2049615), (15, 1776333), (37, 720135), (39, 683205), (45, 592111), (65, 409923), (111, 240045), (117, 227735), (185, 144027), (195, 136641), (333, 80015), (481, 55395), (555, 48009), (585, 45547), (1231, 21645), (1443, 18465), (1665, 16003), (2405, 11079), (3693, 7215), (4329, 6155)]