244681935

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41719}}^1$

素因数の和:41767

約数の個数: 32

約数和(自身を含む): 432552960

約数和(自身を除く): 187871025

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 41719, 125157, 208595, 625785, 709223, 959537, 2127669, 2878611, 3546115, 4797685, 10638345, 14393055, 16312129, 48936387, 81560645, 244681935]

約数ペア:

[(1, 244681935), (3, 81560645), (5, 48936387), (15, 16312129), (17, 14393055), (23, 10638345), (51, 4797685), (69, 3546115), (85, 2878611), (115, 2127669), (255, 959537), (345, 709223), (391, 625785), (1173, 208595), (1955, 125157), (5865, 41719)]