77467725

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 155168640

約数和(自身を除く): 77700915

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 43, 45, 51, 75, 85, 129, 135, 153, 157, 215, 225, 255, 387, 425, 459, 471, 645, 675, 731, 765, 785, 1075, 1161, 1275, 1413, 1935, 2193, 2295, 2355, 2669, 3225, 3655, 3825, 3925, 4239, 5805, 6579, 6751, 7065, 8007, 9675, 10965, 11475, 11775, 13345, 18275, 19737, 20253, 21195, 24021, 29025, 32895, 33755, 35325, 40035, 54825, 60759, 66725, 72063, 98685, 101265, 105975, 114767, 120105, 164475, 168775, 182277, 200175, 303795, 344301, 360315, 493425, 506325, 573835, 600525, 911385, 1032903, 1518975, 1721505, 1801575, 2869175, 3098709, 4556925, 5164515, 8607525, 15493545, 25822575, 77467725]

約数ペア:

[(1, 77467725), (3, 25822575), (5, 15493545), (9, 8607525), (15, 5164515), (17, 4556925), (25, 3098709), (27, 2869175), (43, 1801575), (45, 1721505), (51, 1518975), (75, 1032903), (85, 911385), (129, 600525), (135, 573835), (153, 506325), (157, 493425), (215, 360315), (225, 344301), (255, 303795), (387, 200175), (425, 182277), (459, 168775), (471, 164475), (645, 120105), (675, 114767), (731, 105975), (765, 101265), (785, 98685), (1075, 72063), (1161, 66725), (1275, 60759), (1413, 54825), (1935, 40035), (2193, 35325), (2295, 33755), (2355, 32895), (2669, 29025), (3225, 24021), (3655, 21195), (3825, 20253), (3925, 19737), (4239, 18275), (5805, 13345), (6579, 11775), (6751, 11475), (7065, 10965), (8007, 9675)]