40741605

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2803}}^1$

素因数の和:2850

約数の個数: 48

約数和(自身を含む): 78736320

約数和(自身を除く): 37994715

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2803, 2907, 4845, 8409, 14015, 14535, 25227, 42045, 47651, 53257, 126135, 142953, 159771, 238255, 266285, 428859, 479313, 714765, 798855, 905369, 2144295, 2396565, 2716107, 4526845, 8148321, 13580535, 40741605]

約数ペア:

[(1, 40741605), (3, 13580535), (5, 8148321), (9, 4526845), (15, 2716107), (17, 2396565), (19, 2144295), (45, 905369), (51, 798855), (57, 714765), (85, 479313), (95, 428859), (153, 266285), (171, 238255), (255, 159771), (285, 142953), (323, 126135), (765, 53257), (855, 47651), (969, 42045), (1615, 25227), (2803, 14535), (2907, 14015), (4845, 8409)]