804404045

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 1095474240

約数和(自身を除く): 291070195

約数列:

[1, 5, 17, 19, 83, 85, 95, 289, 323, 353, 415, 1411, 1445, 1577, 1615, 1765, 5491, 6001, 6707, 7055, 7885, 23987, 26809, 27455, 29299, 30005, 33535, 102017, 114019, 119935, 134045, 146495, 455753, 498083, 510085, 556681, 570095, 1938323, 2278765, 2490415, 2783405, 8467411, 9463577, 9691615, 42337055, 47317885, 160880809, 804404045]

約数ペア:

[(1, 804404045), (5, 160880809), (17, 47317885), (19, 42337055), (83, 9691615), (85, 9463577), (95, 8467411), (289, 2783405), (323, 2490415), (353, 2278765), (415, 1938323), (1411, 570095), (1445, 556681), (1577, 510085), (1615, 498083), (1765, 455753), (5491, 146495), (6001, 134045), (6707, 119935), (7055, 114019), (7885, 102017), (23987, 33535), (26809, 30005), (27455, 29299)]