15785295

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 26906880

約数和(自身を除く): 11121585

約数列:

[1, 3, 5, 15, 19, 57, 95, 97, 285, 291, 485, 571, 1455, 1713, 1843, 2855, 5529, 8565, 9215, 10849, 27645, 32547, 54245, 55387, 162735, 166161, 276935, 830805, 1052353, 3157059, 5261765, 15785295]

約数ペア:

[(1, 15785295), (3, 5261765), (5, 3157059), (15, 1052353), (19, 830805), (57, 276935), (95, 166161), (97, 162735), (285, 55387), (291, 54245), (485, 32547), (571, 27645), (1455, 10849), (1713, 9215), (1843, 8565), (2855, 5529)]