42954555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1307}}^1$

素因数の和:1635

約数の個数: 32

約数和(自身を含む): 78856704

約数和(自身を除く): 35902149

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 313, 939, 1307, 1565, 2191, 3921, 4695, 6535, 6573, 9149, 10955, 19605, 27447, 32865, 45745, 137235, 409091, 1227273, 2045455, 2863637, 6136365, 8590911, 14318185, 42954555]

約数ペア:

[(1, 42954555), (3, 14318185), (5, 8590911), (7, 6136365), (15, 2863637), (21, 2045455), (35, 1227273), (105, 409091), (313, 137235), (939, 45745), (1307, 32865), (1565, 27447), (2191, 19605), (3921, 10955), (4695, 9149), (6535, 6573)]