12240645125

素因数分解:

$5^3\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{8209}}^1$

素因数の和:8454

約数の個数: 32

約数和(自身を含む): 15574041600

約数和(自身を除く): 3333396475

約数列:

[1, 5, 25, 79, 125, 151, 395, 755, 1975, 3775, 8209, 9875, 11929, 18875, 41045, 59645, 205225, 298225, 648511, 1026125, 1239559, 1491125, 3242555, 6197795, 16212775, 30988975, 81063875, 97925161, 154944875, 489625805, 2448129025, 12240645125]

約数ペア:

[(1, 12240645125), (5, 2448129025), (25, 489625805), (79, 154944875), (125, 97925161), (151, 81063875), (395, 30988975), (755, 16212775), (1975, 6197795), (3775, 3242555), (8209, 1491125), (9875, 1239559), (11929, 1026125), (18875, 648511), (41045, 298225), (59645, 205225)]