15140115

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 28855008

約数和(自身を除く): 13714893

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 733, 765, 1215, 1377, 2199, 2295, 3665, 4131, 6597, 6885, 10995, 12461, 19791, 20655, 32985, 37383, 59373, 62305, 98955, 112149, 178119, 186915, 296865, 336447, 560745, 890595, 1009341, 1682235, 3028023, 5046705, 15140115]

約数ペア:

[(1, 15140115), (3, 5046705), (5, 3028023), (9, 1682235), (15, 1009341), (17, 890595), (27, 560745), (45, 336447), (51, 296865), (81, 186915), (85, 178119), (135, 112149), (153, 98955), (243, 62305), (255, 59373), (405, 37383), (459, 32985), (733, 20655), (765, 19791), (1215, 12461), (1377, 10995), (2199, 6885), (2295, 6597), (3665, 4131)]