13529025

素因数分解:

$3^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 26810784

約数和(自身を除く): 13281759

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 131, 135, 153, 225, 243, 255, 393, 405, 425, 459, 655, 675, 765, 1179, 1215, 1275, 1377, 1965, 2025, 2227, 2295, 3275, 3537, 3825, 4131, 5895, 6075, 6681, 6885, 9825, 10611, 11135, 11475, 17685, 20043, 20655, 29475, 31833, 33405, 34425, 53055, 55675, 60129, 88425, 100215, 103275, 159165, 167025, 180387, 265275, 300645, 501075, 541161, 795825, 901935, 1503225, 2705805, 4509675, 13529025]

約数ペア:

[(1, 13529025), (3, 4509675), (5, 2705805), (9, 1503225), (15, 901935), (17, 795825), (25, 541161), (27, 501075), (45, 300645), (51, 265275), (75, 180387), (81, 167025), (85, 159165), (131, 103275), (135, 100215), (153, 88425), (225, 60129), (243, 55675), (255, 53055), (393, 34425), (405, 33405), (425, 31833), (459, 29475), (655, 20655), (675, 20043), (765, 17685), (1179, 11475), (1215, 11135), (1275, 10611), (1377, 9825), (1965, 6885), (2025, 6681), (2227, 6075), (2295, 5895), (3275, 4131), (3537, 3825)]