74441955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1579}}^1$

素因数の和:2043

約数の個数: 32

約数和(自身を含む): 136512000

約数和(自身を除く): 62070045

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 449, 1347, 1579, 2245, 3143, 4737, 6735, 7895, 9429, 11053, 15715, 23685, 33159, 47145, 55265, 165795, 708971, 2126913, 3544855, 4962797, 10634565, 14888391, 24813985, 74441955]

約数ペア:

[(1, 74441955), (3, 24813985), (5, 14888391), (7, 10634565), (15, 4962797), (21, 3544855), (35, 2126913), (105, 708971), (449, 165795), (1347, 55265), (1579, 47145), (2245, 33159), (3143, 23685), (4737, 15715), (6735, 11053), (7895, 9429)]