156919270185

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{205123229}}^1$

素因数の和:205123257

約数の個数: 24

約数和(自身を含む): 287993014920

約数和(自身を除く): 131073744735

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 205123229, 615369687, 1025616145, 1846109061, 3076848435, 3487094893, 9230545305, 10461284679, 17435474465, 31383854037, 52306423395, 156919270185]

約数ペア:

[(1, 156919270185), (3, 52306423395), (5, 31383854037), (9, 17435474465), (15, 10461284679), (17, 9230545305), (45, 3487094893), (51, 3076848435), (85, 1846109061), (153, 1025616145), (255, 615369687), (765, 205123229)]