25464351

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2389}}^1$

素因数の和:2439

約数の個数: 32

約数和(自身を含む): 41299200

約数和(自身を除く): 15834849

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 2389, 3553, 7167, 10659, 26279, 40613, 45391, 78837, 121839, 136173, 446743, 499301, 771647, 1340229, 1497903, 2314941, 8488117, 25464351]

約数ペア:

[(1, 25464351), (3, 8488117), (11, 2314941), (17, 1497903), (19, 1340229), (33, 771647), (51, 499301), (57, 446743), (187, 136173), (209, 121839), (323, 78837), (561, 45391), (627, 40613), (969, 26279), (2389, 10659), (3553, 7167)]