23929545

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 40320000

約数和(自身を除く): 16390455

約数列:

[1, 3, 5, 15, 23, 69, 115, 139, 345, 417, 499, 695, 1497, 2085, 2495, 3197, 7485, 9591, 11477, 15985, 34431, 47955, 57385, 69361, 172155, 208083, 346805, 1040415, 1595303, 4785909, 7976515, 23929545]

約数ペア:

[(1, 23929545), (3, 7976515), (5, 4785909), (15, 1595303), (23, 1040415), (69, 346805), (115, 208083), (139, 172155), (345, 69361), (417, 57385), (499, 47955), (695, 34431), (1497, 15985), (2085, 11477), (2495, 9591), (3197, 7485)]