1344907525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{27773}}^1$

素因数の和:27945

約数の個数: 24

約数和(自身を含む): 1808087400

約数和(自身を除く): 463179875

約数列:

[1, 5, 13, 25, 65, 149, 325, 745, 1937, 3725, 9685, 27773, 48425, 138865, 361049, 694325, 1805245, 4138177, 9026225, 20690885, 53796301, 103454425, 268981505, 1344907525]

約数ペア:

[(1, 1344907525), (5, 268981505), (13, 103454425), (25, 53796301), (65, 20690885), (149, 9026225), (325, 4138177), (745, 1805245), (1937, 694325), (3725, 361049), (9685, 138865), (27773, 48425)]