13503015

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 26114400

約数和(自身を除く): 12611385

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 929, 969, 1615, 2787, 2907, 4645, 4845, 8361, 13935, 14535, 15793, 17651, 41805, 47379, 52953, 78965, 88255, 142137, 158859, 236895, 264765, 300067, 710685, 794295, 900201, 1500335, 2700603, 4501005, 13503015]

約数ペア:

[(1, 13503015), (3, 4501005), (5, 2700603), (9, 1500335), (15, 900201), (17, 794295), (19, 710685), (45, 300067), (51, 264765), (57, 236895), (85, 158859), (95, 142137), (153, 88255), (171, 78965), (255, 52953), (285, 47379), (323, 41805), (765, 17651), (855, 15793), (929, 14535), (969, 13935), (1615, 8361), (2787, 4845), (2907, 4645)]