13223025

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3457}}^1$

素因数の和:3490

約数の個数: 36

約数和(自身を含む): 25084332

約数和(自身を除く): 11861307

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3457, 3825, 10371, 17285, 31113, 51855, 58769, 86425, 155565, 176307, 259275, 293845, 528921, 777825, 881535, 1469225, 2644605, 4407675, 13223025]

約数ペア:

[(1, 13223025), (3, 4407675), (5, 2644605), (9, 1469225), (15, 881535), (17, 777825), (25, 528921), (45, 293845), (51, 259275), (75, 176307), (85, 155565), (153, 86425), (225, 58769), (255, 51855), (425, 31113), (765, 17285), (1275, 10371), (3457, 3825)]