153926865

素因数分解:

$3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5113}}^1$

素因数の和:5350

約数の個数: 32

約数和(自身を含む): 274928640

約数和(自身を除く): 121001775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 223, 669, 1115, 2007, 3345, 5113, 6021, 10035, 15339, 25565, 30105, 46017, 76695, 138051, 230085, 690255, 1140199, 3420597, 5700995, 10261791, 17102985, 30785373, 51308955, 153926865]

約数ペア:

[(1, 153926865), (3, 51308955), (5, 30785373), (9, 17102985), (15, 10261791), (27, 5700995), (45, 3420597), (135, 1140199), (223, 690255), (669, 230085), (1115, 138051), (2007, 76695), (3345, 46017), (5113, 30105), (6021, 25565), (10035, 15339)]