2247753975

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{353}}^1\times {\mathrm{1439}}^1$

素因数の和:1864

約数の個数: 48

約数和(自身を含む): 3792614400

約数和(自身を除く): 1544860425

約数列:

[1, 3, 5, 15, 25, 59, 75, 177, 295, 353, 885, 1059, 1439, 1475, 1765, 4317, 4425, 5295, 7195, 8825, 20827, 21585, 26475, 35975, 62481, 84901, 104135, 107925, 254703, 312405, 424505, 507967, 520675, 1273515, 1523901, 1562025, 2122525, 2539835, 6367575, 7619505, 12699175, 29970053, 38097525, 89910159, 149850265, 449550795, 749251325, 2247753975]

約数ペア:

[(1, 2247753975), (3, 749251325), (5, 449550795), (15, 149850265), (25, 89910159), (59, 38097525), (75, 29970053), (177, 12699175), (295, 7619505), (353, 6367575), (885, 2539835), (1059, 2122525), (1439, 1562025), (1475, 1523901), (1765, 1273515), (4317, 520675), (4425, 507967), (5295, 424505), (7195, 312405), (8825, 254703), (20827, 107925), (21585, 104135), (26475, 84901), (35975, 62481)]