245214725

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{37871}}^1$

素因数の和:37925

約数の個数: 24

約数和(自身を含む): 356905728

約数和(自身を除く): 111691003

約数列:

[1, 5, 7, 25, 35, 37, 175, 185, 259, 925, 1295, 6475, 37871, 189355, 265097, 946775, 1325485, 1401227, 6627425, 7006135, 9808589, 35030675, 49042945, 245214725]

約数ペア:

[(1, 245214725), (5, 49042945), (7, 35030675), (25, 9808589), (35, 7006135), (37, 6627425), (175, 1401227), (185, 1325485), (259, 946775), (925, 265097), (1295, 189355), (6475, 37871)]