2058525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{1307}}^1$

素因数の和:1330

約数の個数: 36

約数和(自身を含む): 4216992

約数和(自身を除く): 2158467

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1307, 1575, 3921, 6535, 9149, 11763, 19605, 27447, 32675, 45745, 58815, 82341, 98025, 137235, 228725, 294075, 411705, 686175, 2058525]

約数ペア:

[(1, 2058525), (3, 686175), (5, 411705), (7, 294075), (9, 228725), (15, 137235), (21, 98025), (25, 82341), (35, 58815), (45, 45745), (63, 32675), (75, 27447), (105, 19605), (175, 11763), (225, 9149), (315, 6535), (525, 3921), (1307, 1575)]