229202985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:798

約数の個数: 64

約数和(自身を含む): 425502720

約数和(自身を除く): 196299735

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 113, 165, 209, 285, 339, 565, 627, 647, 1045, 1243, 1695, 1941, 2147, 3135, 3235, 3729, 6215, 6441, 7117, 9705, 10735, 12293, 18645, 21351, 23617, 32205, 35585, 36879, 61465, 70851, 73111, 106755, 118085, 135223, 184395, 219333, 354255, 365555, 405669, 676115, 804221, 1096665, 1389109, 2028345, 2412663, 4021105, 4167327, 6945545, 12063315, 15280199, 20836635, 45840597, 76400995, 229202985]

約数ペア:

[(1, 229202985), (3, 76400995), (5, 45840597), (11, 20836635), (15, 15280199), (19, 12063315), (33, 6945545), (55, 4167327), (57, 4021105), (95, 2412663), (113, 2028345), (165, 1389109), (209, 1096665), (285, 804221), (339, 676115), (565, 405669), (627, 365555), (647, 354255), (1045, 219333), (1243, 184395), (1695, 135223), (1941, 118085), (2147, 106755), (3135, 73111), (3235, 70851), (3729, 61465), (6215, 36879), (6441, 35585), (7117, 32205), (9705, 23617), (10735, 21351), (12293, 18645)]