5145655185

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{253543}}^1$

素因数の和:253606

約数の個数: 48

約数和(自身を含む): 9967321728

約数和(自身を除く): 4821666543

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, 253543, 760629, 1267715, 2281887, 2788973, 3803145, 8366919, 10395263, 11409435, 13944865, 25100757, 31185789, 41834595, 51976315, 93557367, 114347893, 125503785, 155928945, 343043679, 467786835, 571739465, 1029131037, 1715218395, 5145655185]

約数ペア:

[(1, 5145655185), (3, 1715218395), (5, 1029131037), (9, 571739465), (11, 467786835), (15, 343043679), (33, 155928945), (41, 125503785), (45, 114347893), (55, 93557367), (99, 51976315), (123, 41834595), (165, 31185789), (205, 25100757), (369, 13944865), (451, 11409435), (495, 10395263), (615, 8366919), (1353, 3803145), (1845, 2788973), (2255, 2281887), (4059, 1267715), (6765, 760629), (20295, 253543)]