38862765

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1373}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 73305648

約数和(自身を除く): 34442883

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 85, 111, 153, 185, 255, 333, 555, 629, 765, 1373, 1665, 1887, 3145, 4119, 5661, 6865, 9435, 12357, 20595, 23341, 28305, 50801, 61785, 70023, 116705, 152403, 210069, 254005, 350115, 457209, 762015, 863617, 1050345, 2286045, 2590851, 4318085, 7772553, 12954255, 38862765]

約数ペア:

[(1, 38862765), (3, 12954255), (5, 7772553), (9, 4318085), (15, 2590851), (17, 2286045), (37, 1050345), (45, 863617), (51, 762015), (85, 457209), (111, 350115), (153, 254005), (185, 210069), (255, 152403), (333, 116705), (555, 70023), (629, 61785), (765, 50801), (1373, 28305), (1665, 23341), (1887, 20595), (3145, 12357), (4119, 9435), (5661, 6865)]