39830115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1301}}^1$

素因数の和:1479

約数の個数: 32

約数和(自身を含む): 69120576

約数和(自身を除く): 29290461

約数列:

[1, 3, 5, 13, 15, 39, 65, 157, 195, 471, 785, 1301, 2041, 2355, 3903, 6123, 6505, 10205, 16913, 19515, 30615, 50739, 84565, 204257, 253695, 612771, 1021285, 2655341, 3063855, 7966023, 13276705, 39830115]

約数ペア:

[(1, 39830115), (3, 13276705), (5, 7966023), (13, 3063855), (15, 2655341), (39, 1021285), (65, 612771), (157, 253695), (195, 204257), (471, 84565), (785, 50739), (1301, 30615), (2041, 19515), (2355, 16913), (3903, 10205), (6123, 6505)]