63680265

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 121680000

約数和(自身を除く): 57999735

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 103, 165, 309, 495, 515, 927, 1133, 1249, 1545, 3399, 3747, 4635, 5665, 6245, 10197, 11241, 13739, 16995, 18735, 41217, 50985, 56205, 68695, 123651, 128647, 206085, 385941, 618255, 643235, 1157823, 1415117, 1929705, 4245351, 5789115, 7075585, 12736053, 21226755, 63680265]

約数ペア:

[(1, 63680265), (3, 21226755), (5, 12736053), (9, 7075585), (11, 5789115), (15, 4245351), (33, 1929705), (45, 1415117), (55, 1157823), (99, 643235), (103, 618255), (165, 385941), (309, 206085), (495, 128647), (515, 123651), (927, 68695), (1133, 56205), (1249, 50985), (1545, 41217), (3399, 18735), (3747, 16995), (4635, 13739), (5665, 11241), (6245, 10197)]