1387763715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7116737}}^1$

素因数の和:7116758

約数の個数: 16

約数和(自身を含む): 2391223968

約数和(自身を除く): 1003460253

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 7116737, 21350211, 35583685, 92517581, 106751055, 277552743, 462587905, 1387763715]

約数ペア:

[(1, 1387763715), (3, 462587905), (5, 277552743), (13, 106751055), (15, 92517581), (39, 35583685), (65, 21350211), (195, 7116737)]