13212675

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{8389}}^1$

素因数の和:8412

約数の個数: 36

約数和(自身を含む): 27049360

約数和(自身を除く): 13836685

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 8389, 25167, 41945, 58723, 75501, 125835, 176169, 209725, 293615, 377505, 528507, 629175, 880845, 1468075, 1887525, 2642535, 4404225, 13212675]

約数ペア:

[(1, 13212675), (3, 4404225), (5, 2642535), (7, 1887525), (9, 1468075), (15, 880845), (21, 629175), (25, 528507), (35, 377505), (45, 293615), (63, 209725), (75, 176169), (105, 125835), (175, 75501), (225, 58723), (315, 41945), (525, 25167), (1575, 8389)]