57148815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{224113}}^1$

素因数の和:224138

約数の個数: 16

約数和(自身を含む): 96817248

約数和(自身を除く): 39668433

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 224113, 672339, 1120565, 3361695, 3809921, 11429763, 19049605, 57148815]

約数ペア:

[(1, 57148815), (3, 19049605), (5, 11429763), (15, 3809921), (17, 3361695), (51, 1120565), (85, 672339), (255, 224113)]