23129775

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6047}}^1$

素因数の和:6080

約数の個数: 36

約数和(自身を含む): 43872192

約数和(自身を除く): 20742417

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 6047, 18141, 30235, 54423, 90705, 102799, 151175, 272115, 308397, 453525, 513995, 925191, 1360575, 1541985, 2569975, 4625955, 7709925, 23129775]

約数ペア:

[(1, 23129775), (3, 7709925), (5, 4625955), (9, 2569975), (15, 1541985), (17, 1360575), (25, 925191), (45, 513995), (51, 453525), (75, 308397), (85, 272115), (153, 151175), (225, 102799), (255, 90705), (425, 54423), (765, 30235), (1275, 18141), (3825, 6047)]