2739486925

素因数分解:

$5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{347}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 3930284160

約数和(自身を除く): 1190797235

約数列:

[1, 5, 7, 25, 35, 175, 197, 229, 347, 985, 1145, 1379, 1603, 1735, 2429, 4925, 5725, 6895, 8015, 8675, 12145, 34475, 40075, 45113, 60725, 68359, 79463, 225565, 315791, 341795, 397315, 478513, 556241, 1127825, 1578955, 1708975, 1986575, 2392565, 2781205, 7894775, 11962825, 13906025, 15654211, 78271055, 109579477, 391355275, 547897385, 2739486925]

約数ペア:

[(1, 2739486925), (5, 547897385), (7, 391355275), (25, 109579477), (35, 78271055), (175, 15654211), (197, 13906025), (229, 11962825), (347, 7894775), (985, 2781205), (1145, 2392565), (1379, 1986575), (1603, 1708975), (1735, 1578955), (2429, 1127825), (4925, 556241), (5725, 478513), (6895, 397315), (8015, 341795), (8675, 315791), (12145, 225565), (34475, 79463), (40075, 68359), (45113, 60725)]