304827255

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{398467}}^1$

素因数の和:398495

約数の個数: 24

約数和(自身を含む): 559449072

約数和(自身を除く): 254621817

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 398467, 1195401, 1992335, 3586203, 5977005, 6773939, 17931015, 20321817, 33869695, 60965451, 101609085, 304827255]

約数ペア:

[(1, 304827255), (3, 101609085), (5, 60965451), (9, 33869695), (15, 20321817), (17, 17931015), (45, 6773939), (51, 5977005), (85, 3586203), (153, 1992335), (255, 1195401), (765, 398467)]