15139950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{14419}}^1$

素因数の和:14441

約数の個数: 48

約数和(自身を含む): 42913920

約数和(自身を除く): 27773970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 14419, 28838, 43257, 72095, 86514, 100933, 144190, 201866, 216285, 302799, 360475, 432570, 504665, 605598, 720950, 1009330, 1081425, 1513995, 2162850, 2523325, 3027990, 5046650, 7569975, 15139950]

約数ペア:

[(1, 15139950), (2, 7569975), (3, 5046650), (5, 3027990), (6, 2523325), (7, 2162850), (10, 1513995), (14, 1081425), (15, 1009330), (21, 720950), (25, 605598), (30, 504665), (35, 432570), (42, 360475), (50, 302799), (70, 216285), (75, 201866), (105, 144190), (150, 100933), (175, 86514), (210, 72095), (350, 43257), (525, 28838), (1050, 14419)]