68813330975

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{15319}}^1\times {\mathrm{3823}}^1$

素因数の和:19199

約数の個数: 24

約数和(自身を含む): 87172515840

約数和(自身を除く): 18359184865

約数列:

[1, 5, 25, 47, 235, 1175, 3823, 15319, 19115, 76595, 95575, 179681, 382975, 719993, 898405, 3599965, 4492025, 17999825, 58564537, 292822685, 1464113425, 2752533239, 13762666195, 68813330975]

約数ペア:

[(1, 68813330975), (5, 13762666195), (25, 2752533239), (47, 1464113425), (235, 292822685), (1175, 58564537), (3823, 17999825), (15319, 4492025), (19115, 3599965), (76595, 898405), (95575, 719993), (179681, 382975)]