129434175

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 280294560

約数和(自身を除く): 150860385

約数列:

[1, 3, 5, 9, 13, 15, 17, 19, 25, 39, 45, 51, 57, 65, 75, 85, 95, 117, 137, 153, 171, 195, 221, 225, 247, 255, 285, 323, 325, 411, 425, 475, 585, 663, 685, 741, 765, 855, 969, 975, 1105, 1233, 1235, 1275, 1425, 1615, 1781, 1989, 2055, 2223, 2329, 2603, 2907, 2925, 3315, 3425, 3705, 3825, 4199, 4275, 4845, 5343, 5525, 6165, 6175, 6987, 7809, 8075, 8905, 9945, 10275, 11115, 11645, 12597, 13015, 14535, 16029, 16575, 18525, 20961, 20995, 23427, 24225, 26715, 30277, 30825, 33839, 34935, 37791, 39045, 44251, 44525, 49725, 55575, 58225, 62985, 65075, 72675, 80145, 90831, 101517, 104805, 104975, 117135, 132753, 133575, 151385, 169195, 174675, 188955, 195225, 221255, 272493, 304551, 314925, 398259, 400725, 454155, 507585, 524025, 575263, 585675, 663765, 756925, 845975, 944775, 1106275, 1362465, 1522755, 1725789, 1991295, 2270775, 2537925, 2876315, 3318825, 5177367, 6812325, 7613775, 8628945, 9956475, 14381575, 25886835, 43144725, 129434175]

約数ペア:

[(1, 129434175), (3, 43144725), (5, 25886835), (9, 14381575), (13, 9956475), (15, 8628945), (17, 7613775), (19, 6812325), (25, 5177367), (39, 3318825), (45, 2876315), (51, 2537925), (57, 2270775), (65, 1991295), (75, 1725789), (85, 1522755), (95, 1362465), (117, 1106275), (137, 944775), (153, 845975), (171, 756925), (195, 663765), (221, 585675), (225, 575263), (247, 524025), (255, 507585), (285, 454155), (323, 400725), (325, 398259), (411, 314925), (425, 304551), (475, 272493), (585, 221255), (663, 195225), (685, 188955), (741, 174675), (765, 169195), (855, 151385), (969, 133575), (975, 132753), (1105, 117135), (1233, 104975), (1235, 104805), (1275, 101517), (1425, 90831), (1615, 80145), (1781, 72675), (1989, 65075), (2055, 62985), (2223, 58225), (2329, 55575), (2603, 49725), (2907, 44525), (2925, 44251), (3315, 39045), (3425, 37791), (3705, 34935), (3825, 33839), (4199, 30825), (4275, 30277), (4845, 26715), (5343, 24225), (5525, 23427), (6165, 20995), (6175, 20961), (6987, 18525), (7809, 16575), (8075, 16029), (8905, 14535), (9945, 13015), (10275, 12597), (11115, 11645)]