22987965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1570

約数の個数: 64

約数和(自身を含む): 49416192

約数和(自身を除く): 26428227

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 273, 385, 429, 455, 715, 1001, 1155, 1365, 1531, 2145, 3003, 4593, 5005, 7655, 10717, 15015, 16841, 19903, 22965, 32151, 50523, 53585, 59709, 84205, 99515, 117887, 139321, 160755, 218933, 252615, 298545, 353661, 417963, 589435, 656799, 696605, 1094665, 1532531, 1768305, 2089815, 3283995, 4597593, 7662655, 22987965]

約数ペア:

[(1, 22987965), (3, 7662655), (5, 4597593), (7, 3283995), (11, 2089815), (13, 1768305), (15, 1532531), (21, 1094665), (33, 696605), (35, 656799), (39, 589435), (55, 417963), (65, 353661), (77, 298545), (91, 252615), (105, 218933), (143, 160755), (165, 139321), (195, 117887), (231, 99515), (273, 84205), (385, 59709), (429, 53585), (455, 50523), (715, 32151), (1001, 22965), (1155, 19903), (1365, 16841), (1531, 15015), (2145, 10717), (3003, 7655), (4593, 5005)]