25983195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1889}}^1$

素因数の和:2035

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 21916965

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 393, 655, 917, 1889, 1965, 2751, 4585, 5667, 9445, 13223, 13755, 28335, 39669, 66115, 198345, 247459, 742377, 1237295, 1732213, 3711885, 5196639, 8661065, 25983195]

約数ペア:

[(1, 25983195), (3, 8661065), (5, 5196639), (7, 3711885), (15, 1732213), (21, 1237295), (35, 742377), (105, 247459), (131, 198345), (393, 66115), (655, 39669), (917, 28335), (1889, 13755), (1965, 13223), (2751, 9445), (4585, 5667)]