201477285

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263369}}^1$

素因数の和:263397

約数の個数: 24

約数和(自身を含む): 369771480

約数和(自身を除く): 168294195

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 263369, 790107, 1316845, 2370321, 3950535, 4477273, 11851605, 13431819, 22386365, 40295457, 67159095, 201477285]

約数ペア:

[(1, 201477285), (3, 67159095), (5, 40295457), (9, 22386365), (15, 13431819), (17, 11851605), (45, 4477273), (51, 3950535), (85, 2370321), (153, 1316845), (255, 790107), (765, 263369)]