42583725

素因数分解:

$3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1237}}^1$

素因数の和:1276

約数の個数: 60

約数和(自身を含む): 83587284

約数和(自身を除く): 41003559

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 135, 153, 225, 255, 405, 425, 459, 675, 765, 1237, 1275, 1377, 2025, 2295, 3711, 3825, 6185, 6885, 11133, 11475, 18555, 21029, 30925, 33399, 34425, 55665, 63087, 92775, 100197, 105145, 166995, 189261, 278325, 315435, 500985, 525725, 567783, 834975, 946305, 1577175, 1703349, 2504925, 2838915, 4731525, 8516745, 14194575, 42583725]

約数ペア:

[(1, 42583725), (3, 14194575), (5, 8516745), (9, 4731525), (15, 2838915), (17, 2504925), (25, 1703349), (27, 1577175), (45, 946305), (51, 834975), (75, 567783), (81, 525725), (85, 500985), (135, 315435), (153, 278325), (225, 189261), (255, 166995), (405, 105145), (425, 100197), (459, 92775), (675, 63087), (765, 55665), (1237, 34425), (1275, 33399), (1377, 30925), (2025, 21029), (2295, 18555), (3711, 11475), (3825, 11133), (6185, 6885)]