24995425

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10987}}^1$

素因数の和:11017

約数の個数: 24

約数和(自身を含む): 38150336

約数和(自身を除く): 13154911

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 10987, 54935, 76909, 142831, 274675, 384545, 714155, 999817, 1922725, 3570775, 4999085, 24995425]

約数ペア:

[(1, 24995425), (5, 4999085), (7, 3570775), (13, 1922725), (25, 999817), (35, 714155), (65, 384545), (91, 274675), (175, 142831), (325, 76909), (455, 54935), (2275, 10987)]