72459915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{10711}}^1$

素因数の和:10771

約数の個数: 32

約数和(自身を含む): 129572352

約数和(自身を除く): 57112437

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 6765, 10711, 32133, 53555, 117821, 160665, 353463, 439151, 589105, 1317453, 1767315, 2195755, 4830661, 6587265, 14491983, 24153305, 72459915]

約数ペア:

[(1, 72459915), (3, 24153305), (5, 14491983), (11, 6587265), (15, 4830661), (33, 2195755), (41, 1767315), (55, 1317453), (123, 589105), (165, 439151), (205, 353463), (451, 160665), (615, 117821), (1353, 53555), (2255, 32133), (6765, 10711)]