243113685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{5849}}^1$

素因数の和:6037

約数の個数: 32

約数和(自身を含む): 414460800

約数和(自身を除く): 171347115

約数列:

[1, 3, 5, 15, 17, 51, 85, 163, 255, 489, 815, 2445, 2771, 5849, 8313, 13855, 17547, 29245, 41565, 87735, 99433, 298299, 497165, 953387, 1491495, 2860161, 4766935, 14300805, 16207579, 48622737, 81037895, 243113685]

約数ペア:

[(1, 243113685), (3, 81037895), (5, 48622737), (15, 16207579), (17, 14300805), (51, 4766935), (85, 2860161), (163, 1491495), (255, 953387), (489, 497165), (815, 298299), (2445, 99433), (2771, 87735), (5849, 41565), (8313, 29245), (13855, 17547)]