137182005

素因数分解:

$3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4909}}^1$

素因数の和:4952

約数の個数: 48

約数和(自身を含む): 257362560

約数和(自身を除く): 120180555

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 345, 405, 621, 1035, 1215, 1863, 3105, 4909, 5589, 9315, 14727, 24545, 27945, 44181, 73635, 112907, 132543, 220905, 338721, 397629, 564535, 662715, 1016163, 1192887, 1693605, 1988145, 3048489, 5080815, 5964435, 9145467, 15242445, 27436401, 45727335, 137182005]

約数ペア:

[(1, 137182005), (3, 45727335), (5, 27436401), (9, 15242445), (15, 9145467), (23, 5964435), (27, 5080815), (45, 3048489), (69, 1988145), (81, 1693605), (115, 1192887), (135, 1016163), (207, 662715), (243, 564535), (345, 397629), (405, 338721), (621, 220905), (1035, 132543), (1215, 112907), (1863, 73635), (3105, 44181), (4909, 27945), (5589, 24545), (9315, 14727)]