23868705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2207}}^1$

素因数の和:2325

約数の個数: 32

約数和(自身を含む): 44089344

約数和(自身を除く): 20220639

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 515, 721, 1545, 2163, 2207, 3605, 6621, 10815, 11035, 15449, 33105, 46347, 77245, 227321, 231735, 681963, 1136605, 1591247, 3409815, 4773741, 7956235, 23868705]

約数ペア:

[(1, 23868705), (3, 7956235), (5, 4773741), (7, 3409815), (15, 1591247), (21, 1136605), (35, 681963), (103, 231735), (105, 227321), (309, 77245), (515, 46347), (721, 33105), (1545, 15449), (2163, 11035), (2207, 10815), (3605, 6621)]