1948702605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3167}}^1$

素因数の和:3338

約数の個数: 64

約数和(自身を含む): 3503554560

約数和(自身を除く): 1554851955

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 127, 255, 285, 323, 381, 635, 969, 1615, 1905, 2159, 2413, 3167, 4845, 6477, 7239, 9501, 10795, 12065, 15835, 32385, 36195, 41021, 47505, 53839, 60173, 123063, 161517, 180519, 205105, 269195, 300865, 402209, 615315, 807585, 902595, 1022941, 1206627, 2011045, 3068823, 5114705, 6033135, 6837553, 7641971, 15344115, 20512659, 22925913, 34187765, 38209855, 102563295, 114629565, 129913507, 389740521, 649567535, 1948702605]

約数ペア:

[(1, 1948702605), (3, 649567535), (5, 389740521), (15, 129913507), (17, 114629565), (19, 102563295), (51, 38209855), (57, 34187765), (85, 22925913), (95, 20512659), (127, 15344115), (255, 7641971), (285, 6837553), (323, 6033135), (381, 5114705), (635, 3068823), (969, 2011045), (1615, 1206627), (1905, 1022941), (2159, 902595), (2413, 807585), (3167, 615315), (4845, 402209), (6477, 300865), (7239, 269195), (9501, 205105), (10795, 180519), (12065, 161517), (15835, 123063), (32385, 60173), (36195, 53839), (41021, 47505)]