202128555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41719}}^1$

素因数の和:41763

約数の個数: 32

約数和(自身を含む): 360460800

約数和(自身を除く): 158332245

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 41719, 125157, 208595, 625785, 709223, 792661, 2127669, 2377983, 3546115, 3963305, 10638345, 11889915, 13475237, 40425711, 67376185, 202128555]

約数ペア:

[(1, 202128555), (3, 67376185), (5, 40425711), (15, 13475237), (17, 11889915), (19, 10638345), (51, 3963305), (57, 3546115), (85, 2377983), (95, 2127669), (255, 792661), (285, 709223), (323, 625785), (969, 208595), (1615, 125157), (4845, 41719)]