74900185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 101145600

約数和(自身を除く): 26245415

約数列:

[1, 5, 19, 29, 31, 95, 145, 155, 551, 589, 877, 899, 2755, 2945, 4385, 4495, 16663, 17081, 25433, 27187, 83315, 85405, 127165, 135935, 483227, 516553, 788423, 2416135, 2582765, 3942115, 14980037, 74900185]

約数ペア:

[(1, 74900185), (5, 14980037), (19, 3942115), (29, 2582765), (31, 2416135), (95, 788423), (145, 516553), (155, 483227), (551, 135935), (589, 127165), (877, 85405), (899, 83315), (2755, 27187), (2945, 25433), (4385, 17081), (4495, 16663)]