3080451975

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{7207}}^1$

素因数の和:7400

約数の個数: 48

約数和(自身を含む): 5255496960

約数和(自身を除く): 2175044985

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 139, 205, 417, 615, 695, 1025, 2085, 3075, 3475, 5699, 7207, 10425, 17097, 21621, 28495, 36035, 85485, 108105, 142475, 180175, 295487, 427425, 540525, 886461, 1001773, 1477435, 3005319, 4432305, 5008865, 7387175, 15026595, 22161525, 25044325, 41072693, 75132975, 123218079, 205363465, 616090395, 1026817325, 3080451975]

約数ペア:

[(1, 3080451975), (3, 1026817325), (5, 616090395), (15, 205363465), (25, 123218079), (41, 75132975), (75, 41072693), (123, 25044325), (139, 22161525), (205, 15026595), (417, 7387175), (615, 5008865), (695, 4432305), (1025, 3005319), (2085, 1477435), (3075, 1001773), (3475, 886461), (5699, 540525), (7207, 427425), (10425, 295487), (17097, 180175), (21621, 142475), (28495, 108105), (36035, 85485)]