47219625

素因数分解:

$3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:864

約数の個数: 64

約数和(自身を含む): 92551680

約数和(自身を除く): 45332055

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 125, 135, 153, 225, 255, 375, 425, 459, 675, 765, 823, 1125, 1275, 2125, 2295, 2469, 3375, 3825, 4115, 6375, 7407, 11475, 12345, 13991, 19125, 20575, 22221, 37035, 41973, 57375, 61725, 69955, 102875, 111105, 125919, 185175, 209865, 308625, 349775, 377757, 555525, 629595, 925875, 1049325, 1748875, 1888785, 2777625, 3147975, 5246625, 9443925, 15739875, 47219625]

約数ペア:

[(1, 47219625), (3, 15739875), (5, 9443925), (9, 5246625), (15, 3147975), (17, 2777625), (25, 1888785), (27, 1748875), (45, 1049325), (51, 925875), (75, 629595), (85, 555525), (125, 377757), (135, 349775), (153, 308625), (225, 209865), (255, 185175), (375, 125919), (425, 111105), (459, 102875), (675, 69955), (765, 61725), (823, 57375), (1125, 41973), (1275, 37035), (2125, 22221), (2295, 20575), (2469, 19125), (3375, 13991), (3825, 12345), (4115, 11475), (6375, 7407)]