15772008965

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{4049}}^1$

素因数の和:4517

約数の個数: 32

約数和(自身を含む): 20143728000

約数和(自身を除く): 4371719035

約数列:

[1, 5, 19, 95, 131, 313, 655, 1565, 2489, 4049, 5947, 12445, 20245, 29735, 41003, 76931, 205015, 384655, 530419, 779057, 1267337, 2652095, 3895285, 6336685, 10077961, 24079403, 50389805, 120397015, 166021147, 830105735, 3154401793, 15772008965]

約数ペア:

[(1, 15772008965), (5, 3154401793), (19, 830105735), (95, 166021147), (131, 120397015), (313, 50389805), (655, 24079403), (1565, 10077961), (2489, 6336685), (4049, 3895285), (5947, 2652095), (12445, 1267337), (20245, 779057), (29735, 530419), (41003, 384655), (76931, 205015)]