25368392545

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{15661}}^1$

素因数の和:15778

約数の個数: 48

約数和(自身を含む): 34619284800

約数和(自身を除く): 9250892255

約数列:

[1, 5, 17, 19, 59, 85, 95, 289, 295, 323, 1003, 1121, 1445, 1615, 5015, 5491, 5605, 15661, 17051, 19057, 27455, 78305, 85255, 95285, 266237, 297559, 323969, 923999, 1331185, 1487795, 1619845, 4526029, 4619995, 5058503, 15707983, 17555981, 22630145, 25292515, 78539915, 85994551, 87779905, 267035711, 298451677, 429972755, 1335178555, 1492258385, 5073678509, 25368392545]

約数ペア:

[(1, 25368392545), (5, 5073678509), (17, 1492258385), (19, 1335178555), (59, 429972755), (85, 298451677), (95, 267035711), (289, 87779905), (295, 85994551), (323, 78539915), (1003, 25292515), (1121, 22630145), (1445, 17555981), (1615, 15707983), (5015, 5058503), (5491, 4619995), (5605, 4526029), (15661, 1619845), (17051, 1487795), (19057, 1331185), (27455, 923999), (78305, 323969), (85255, 297559), (95285, 266237)]