15512145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2293}}^1$

素因数の和:2353

約数の個数: 32

約数和(自身を含む): 27748224

約数和(自身を除く): 12236079

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 2293, 6765, 6879, 11465, 25223, 34395, 75669, 94013, 126115, 282039, 378345, 470065, 1034143, 1410195, 3102429, 5170715, 15512145]

約数ペア:

[(1, 15512145), (3, 5170715), (5, 3102429), (11, 1410195), (15, 1034143), (33, 470065), (41, 378345), (55, 282039), (123, 126115), (165, 94013), (205, 75669), (451, 34395), (615, 25223), (1353, 11465), (2255, 6879), (2293, 6765)]