4555575

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 8883360

約数和(自身を除く): 4327785

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 397, 425, 459, 675, 765, 1191, 1275, 1985, 2295, 3573, 3825, 5955, 6749, 9925, 10719, 11475, 17865, 20247, 29775, 33745, 53595, 60741, 89325, 101235, 168725, 182223, 267975, 303705, 506175, 911115, 1518525, 4555575]

約数ペア:

[(1, 4555575), (3, 1518525), (5, 911115), (9, 506175), (15, 303705), (17, 267975), (25, 182223), (27, 168725), (45, 101235), (51, 89325), (75, 60741), (85, 53595), (135, 33745), (153, 29775), (225, 20247), (255, 17865), (397, 11475), (425, 10719), (459, 9925), (675, 6749), (765, 5955), (1191, 3825), (1275, 3573), (1985, 2295)]