15752115

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 29484000

約数和(自身を除く): 13731885

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 59, 85, 153, 177, 255, 295, 349, 531, 765, 885, 1003, 1047, 1745, 2655, 3009, 3141, 5015, 5235, 5933, 9027, 15045, 15705, 17799, 20591, 29665, 45135, 53397, 61773, 88995, 102955, 185319, 266985, 308865, 350047, 926595, 1050141, 1750235, 3150423, 5250705, 15752115]

約数ペア:

[(1, 15752115), (3, 5250705), (5, 3150423), (9, 1750235), (15, 1050141), (17, 926595), (45, 350047), (51, 308865), (59, 266985), (85, 185319), (153, 102955), (177, 88995), (255, 61773), (295, 53397), (349, 45135), (531, 29665), (765, 20591), (885, 17799), (1003, 15705), (1047, 15045), (1745, 9027), (2655, 5933), (3009, 5235), (3141, 5015)]