25445883

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8423}}^1$

素因数の和:8498

約数の個数: 16

約数和(自身を含む): 36391680

約数和(自身を除く): 10945797

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 8423, 25269, 160037, 446419, 480111, 1339257, 8481961, 25445883]

約数ペア:

[(1, 25445883), (3, 8481961), (19, 1339257), (53, 480111), (57, 446419), (159, 160037), (1007, 25269), (3021, 8423)]