63120645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{200383}}^1$

素因数の和:200401

約数の個数: 24

約数和(自身を含む): 125039616

約数和(自身を除く): 61918971

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 200383, 601149, 1001915, 1402681, 1803447, 3005745, 4208043, 7013405, 9017235, 12624129, 21040215, 63120645]

約数ペア:

[(1, 63120645), (3, 21040215), (5, 12624129), (7, 9017235), (9, 7013405), (15, 4208043), (21, 3005745), (35, 1803447), (45, 1402681), (63, 1001915), (105, 601149), (315, 200383)]