15241325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2917}}^1$

素因数の和:2957

約数の個数: 24

約数和(自身を含む): 21709920

約数和(自身を除く): 6468595

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 2917, 5225, 14585, 32087, 55423, 72925, 160435, 277115, 609653, 802175, 1385575, 3048265, 15241325]

約数ペア:

[(1, 15241325), (5, 3048265), (11, 1385575), (19, 802175), (25, 609653), (55, 277115), (95, 160435), (209, 72925), (275, 55423), (475, 32087), (1045, 14585), (2917, 5225)]