16902045

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9161}}^1$

素因数の和:9213

約数の個数: 24

約数和(自身を含む): 30014712

約数和(自身を除く): 13112667

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 9161, 27483, 45805, 82449, 137415, 375601, 412245, 1126803, 1878005, 3380409, 5634015, 16902045]

約数ペア:

[(1, 16902045), (3, 5634015), (5, 3380409), (9, 1878005), (15, 1126803), (41, 412245), (45, 375601), (123, 137415), (205, 82449), (369, 45805), (615, 27483), (1845, 9161)]