61742265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2417}}^1$

素因数の和:2569

約数の個数: 32

約数和(自身を含む): 107243136

約数和(自身を除く): 45500871

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 655, 1703, 1965, 2417, 5109, 7251, 8515, 12085, 25545, 31421, 36255, 94263, 157105, 316627, 471315, 949881, 1583135, 4116151, 4749405, 12348453, 20580755, 61742265]

約数ペア:

[(1, 61742265), (3, 20580755), (5, 12348453), (13, 4749405), (15, 4116151), (39, 1583135), (65, 949881), (131, 471315), (195, 316627), (393, 157105), (655, 94263), (1703, 36255), (1965, 31421), (2417, 25545), (5109, 12085), (7251, 8515)]