40509045

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:979

約数の個数: 64

約数和(自身を含む): 80352000

約数和(自身を除く): 39842955

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 85, 95, 135, 153, 171, 255, 285, 323, 459, 513, 765, 855, 929, 969, 1615, 2295, 2565, 2787, 2907, 4645, 4845, 8361, 8721, 13935, 14535, 15793, 17651, 25083, 41805, 43605, 47379, 52953, 78965, 88255, 125415, 142137, 158859, 236895, 264765, 300067, 426411, 476577, 710685, 794295, 900201, 1500335, 2132055, 2382885, 2700603, 4501005, 8101809, 13503015, 40509045]

約数ペア:

[(1, 40509045), (3, 13503015), (5, 8101809), (9, 4501005), (15, 2700603), (17, 2382885), (19, 2132055), (27, 1500335), (45, 900201), (51, 794295), (57, 710685), (85, 476577), (95, 426411), (135, 300067), (153, 264765), (171, 236895), (255, 158859), (285, 142137), (323, 125415), (459, 88255), (513, 78965), (765, 52953), (855, 47379), (929, 43605), (969, 41805), (1615, 25083), (2295, 17651), (2565, 15793), (2787, 14535), (2907, 13935), (4645, 8721), (4845, 8361)]