18801135

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14407}}^1$

素因数の和:14447

約数の個数: 24

約数和(自身を含む): 33714720

約数和(自身を除く): 14913585

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 14407, 43221, 72035, 129663, 216105, 417803, 648315, 1253409, 2089015, 3760227, 6267045, 18801135]

約数ペア:

[(1, 18801135), (3, 6267045), (5, 3760227), (9, 2089015), (15, 1253409), (29, 648315), (45, 417803), (87, 216105), (145, 129663), (261, 72035), (435, 43221), (1305, 14407)]