90720465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{9319}}^1$

素因数の和:9397

約数の個数: 32

約数和(自身を含む): 161049600

約数和(自身を除く): 70329135

約数列:

[1, 3, 5, 11, 15, 33, 55, 59, 165, 177, 295, 649, 885, 1947, 3245, 9319, 9735, 27957, 46595, 102509, 139785, 307527, 512545, 549821, 1537635, 1649463, 2749105, 6048031, 8247315, 18144093, 30240155, 90720465]

約数ペア:

[(1, 90720465), (3, 30240155), (5, 18144093), (11, 8247315), (15, 6048031), (33, 2749105), (55, 1649463), (59, 1537635), (165, 549821), (177, 512545), (295, 307527), (649, 139785), (885, 102509), (1947, 46595), (3245, 27957), (9319, 9735)]