88467775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 127277568

約数和(自身を除く): 38809793

約数列:

[1, 5, 11, 23, 25, 55, 71, 115, 197, 253, 275, 355, 575, 781, 985, 1265, 1633, 1775, 2167, 3905, 4531, 4925, 6325, 8165, 10835, 13987, 17963, 19525, 22655, 40825, 49841, 54175, 69935, 89815, 113275, 153857, 249205, 321701, 349675, 449075, 769285, 1246025, 1608505, 3538711, 3846425, 8042525, 17693555, 88467775]

約数ペア:

[(1, 88467775), (5, 17693555), (11, 8042525), (23, 3846425), (25, 3538711), (55, 1608505), (71, 1246025), (115, 769285), (197, 449075), (253, 349675), (275, 321701), (355, 249205), (575, 153857), (781, 113275), (985, 89815), (1265, 69935), (1633, 54175), (1775, 49841), (2167, 40825), (3905, 22655), (4531, 19525), (4925, 17963), (6325, 13987), (8165, 10835)]