97566425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 141419520

約数和(自身を除く): 43853095

約数列:

[1, 5, 11, 19, 25, 55, 71, 95, 209, 263, 275, 355, 475, 781, 1045, 1315, 1349, 1775, 2893, 3905, 4997, 5225, 6575, 6745, 14465, 14839, 18673, 19525, 24985, 33725, 54967, 72325, 74195, 93365, 124925, 205403, 274835, 354787, 370975, 466825, 1027015, 1374175, 1773935, 3902657, 5135075, 8869675, 19513285, 97566425]

約数ペア:

[(1, 97566425), (5, 19513285), (11, 8869675), (19, 5135075), (25, 3902657), (55, 1773935), (71, 1374175), (95, 1027015), (209, 466825), (263, 370975), (275, 354787), (355, 274835), (475, 205403), (781, 124925), (1045, 93365), (1315, 74195), (1349, 72325), (1775, 54967), (2893, 33725), (3905, 24985), (4997, 19525), (5225, 18673), (6575, 14839), (6745, 14465)]