28135085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{30091}}^1$

素因数の和:30124

約数の個数: 16

約数和(自身を含む): 38999232

約数和(自身を除く): 10864147

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 30091, 150455, 331001, 511547, 1655005, 2557735, 5627017, 28135085]

約数ペア:

[(1, 28135085), (5, 5627017), (11, 2557735), (17, 1655005), (55, 511547), (85, 331001), (187, 150455), (935, 30091)]