125119465

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 163785600

約数和(自身を除く): 38666135

約数列:

[1, 5, 19, 43, 95, 109, 215, 281, 545, 817, 1405, 2071, 4085, 4687, 5339, 10355, 12083, 23435, 26695, 30629, 60415, 89053, 153145, 229577, 445265, 581951, 1147885, 1317047, 2909755, 6585235, 25023893, 125119465]

約数ペア:

[(1, 125119465), (5, 25023893), (19, 6585235), (43, 2909755), (95, 1317047), (109, 1147885), (215, 581951), (281, 445265), (545, 229577), (817, 153145), (1405, 89053), (2071, 60415), (4085, 30629), (4687, 26695), (5339, 23435), (10355, 12083)]