24464825

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 38568960

約数和(自身を除く): 14104135

約数列:

[1, 5, 7, 11, 25, 35, 55, 71, 77, 175, 179, 275, 355, 385, 497, 781, 895, 1253, 1775, 1925, 1969, 2485, 3905, 4475, 5467, 6265, 9845, 12425, 12709, 13783, 19525, 27335, 31325, 49225, 63545, 68915, 88963, 136675, 139799, 317725, 344575, 444815, 698995, 978593, 2224075, 3494975, 4892965, 24464825]

約数ペア:

[(1, 24464825), (5, 4892965), (7, 3494975), (11, 2224075), (25, 978593), (35, 698995), (55, 444815), (71, 344575), (77, 317725), (175, 139799), (179, 136675), (275, 88963), (355, 68915), (385, 63545), (497, 49225), (781, 31325), (895, 27335), (1253, 19525), (1775, 13783), (1925, 12709), (1969, 12425), (2485, 9845), (3905, 6265), (4475, 5467)]