274312935

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27583}}^1$

素因数の和:27624

約数の個数: 48

約数和(自身を含む): 542191104

約数和(自身を除く): 267878169

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 9945, 27583, 82749, 137915, 248247, 358579, 413745, 468911, 1075737, 1241235, 1406733, 1792895, 2344555, 3227211, 4220199, 5378685, 6095843, 7033665, 16136055, 18287529, 21100995, 30479215, 54862587, 91437645, 274312935]

約数ペア:

[(1, 274312935), (3, 91437645), (5, 54862587), (9, 30479215), (13, 21100995), (15, 18287529), (17, 16136055), (39, 7033665), (45, 6095843), (51, 5378685), (65, 4220199), (85, 3227211), (117, 2344555), (153, 1792895), (195, 1406733), (221, 1241235), (255, 1075737), (585, 468911), (663, 413745), (765, 358579), (1105, 248247), (1989, 137915), (3315, 82749), (9945, 27583)]