3201990425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{42509}}^1$

素因数の和:42673

約数の個数: 24

約数和(自身を含む): 4174822080

約数和(自身を除く): 972831655

約数列:

[1, 5, 23, 25, 115, 131, 575, 655, 3013, 3275, 15065, 42509, 75325, 212545, 977707, 1062725, 4888535, 5568679, 24442675, 27843395, 128079617, 139216975, 640398085, 3201990425]

約数ペア:

[(1, 3201990425), (5, 640398085), (23, 139216975), (25, 128079617), (115, 27843395), (131, 24442675), (575, 5568679), (655, 4888535), (3013, 1062725), (3275, 977707), (15065, 212545), (42509, 75325)]