1208235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 2276352

約数和(自身を除く): 1068117

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 311, 555, 777, 933, 1295, 1555, 2177, 3885, 4665, 6531, 10885, 11507, 32655, 34521, 57535, 80549, 172605, 241647, 402745, 1208235]

約数ペア:

[(1, 1208235), (3, 402745), (5, 241647), (7, 172605), (15, 80549), (21, 57535), (35, 34521), (37, 32655), (105, 11507), (111, 10885), (185, 6531), (259, 4665), (311, 3885), (555, 2177), (777, 1555), (933, 1295)]