919221435

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{45293}}^1$

素因数の和:45356

約数の個数: 48

約数和(自身を含む): 1780597728

約数和(自身を除く): 861376293

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 369, 451, 495, 615, 1353, 1845, 2255, 4059, 6765, 20295, 45293, 135879, 226465, 407637, 498223, 679395, 1494669, 1857013, 2038185, 2491115, 4484007, 5571039, 7473345, 9285065, 16713117, 20427143, 22420035, 27855195, 61281429, 83565585, 102135715, 183844287, 306407145, 919221435]

約数ペア:

[(1, 919221435), (3, 306407145), (5, 183844287), (9, 102135715), (11, 83565585), (15, 61281429), (33, 27855195), (41, 22420035), (45, 20427143), (55, 16713117), (99, 9285065), (123, 7473345), (165, 5571039), (205, 4484007), (369, 2491115), (451, 2038185), (495, 1857013), (615, 1494669), (1353, 679395), (1845, 498223), (2255, 407637), (4059, 226465), (6765, 135879), (20295, 45293)]