25452861985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{41011}}^1$

素因数の和:41221

約数の個数: 32

約数和(自身を含む): 33072076800

約数和(自身を除く): 7619214815

約数列:

[1, 5, 19, 47, 95, 139, 235, 695, 893, 2641, 4465, 6533, 13205, 32665, 41011, 124127, 205055, 620635, 779209, 1927517, 3896045, 5700529, 9637585, 28502645, 36622823, 108310051, 183114115, 267924863, 541550255, 1339624315, 5090572397, 25452861985]

約数ペア:

[(1, 25452861985), (5, 5090572397), (19, 1339624315), (47, 541550255), (95, 267924863), (139, 183114115), (235, 108310051), (695, 36622823), (893, 28502645), (2641, 9637585), (4465, 5700529), (6533, 3896045), (13205, 1927517), (32665, 779209), (41011, 620635), (124127, 205055)]