1125152505

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{463}}^1$

素因数の和:907

約数の個数: 64

約数和(自身を含む): 2052587520

約数和(自身を除く): 927435015

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 383, 423, 463, 705, 1149, 1269, 1389, 1915, 2115, 2315, 3447, 4167, 5745, 6345, 6945, 10341, 12501, 17235, 18001, 20835, 21761, 51705, 54003, 62505, 65283, 90005, 108805, 162009, 177329, 195849, 270015, 326415, 486027, 531987, 587547, 810045, 886645, 979245, 1595961, 2430135, 2659935, 2937735, 4787883, 7979805, 8334463, 23939415, 25003389, 41672315, 75010167, 125016945, 225030501, 375050835, 1125152505]

約数ペア:

[(1, 1125152505), (3, 375050835), (5, 225030501), (9, 125016945), (15, 75010167), (27, 41672315), (45, 25003389), (47, 23939415), (135, 8334463), (141, 7979805), (235, 4787883), (383, 2937735), (423, 2659935), (463, 2430135), (705, 1595961), (1149, 979245), (1269, 886645), (1389, 810045), (1915, 587547), (2115, 531987), (2315, 486027), (3447, 326415), (4167, 270015), (5745, 195849), (6345, 177329), (6945, 162009), (10341, 108805), (12501, 90005), (17235, 65283), (18001, 62505), (20835, 54003), (21761, 51705)]