25370115

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{12911}}^1$

素因数の和:13050

約数の個数: 16

約数和(自身を含む): 40905216

約数和(自身を除く): 15535101

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 12911, 38733, 64555, 193665, 1691341, 5074023, 8456705, 25370115]

約数ペア:

[(1, 25370115), (3, 8456705), (5, 5074023), (15, 1691341), (131, 193665), (393, 64555), (655, 38733), (1965, 12911)]