78267995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{11047}}^1$

素因数の和:11174

約数の個数: 16

約数和(自身を含む): 102083520

約数和(自身を除く): 23815525

約数列:

[1, 5, 13, 65, 109, 545, 1417, 7085, 11047, 55235, 143611, 718055, 1204123, 6020615, 15653599, 78267995]

約数ペア:

[(1, 78267995), (5, 15653599), (13, 6020615), (65, 1204123), (109, 718055), (545, 143611), (1417, 55235), (7085, 11047)]