173887155

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 343062720

約数和(自身を除く): 169175565

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 101, 109, 117, 135, 195, 243, 303, 327, 351, 405, 505, 545, 585, 909, 981, 1053, 1215, 1313, 1417, 1515, 1635, 1755, 2727, 2943, 3159, 3939, 4251, 4545, 4905, 5265, 6565, 7085, 8181, 8829, 11009, 11817, 12753, 13635, 14715, 15795, 19695, 21255, 24543, 26487, 33027, 35451, 38259, 40905, 44145, 55045, 59085, 63765, 99081, 106353, 114777, 122715, 132435, 143117, 165135, 177255, 191295, 297243, 319059, 344331, 429351, 495405, 531765, 573885, 715585, 891729, 1288053, 1486215, 1595295, 1721655, 2146755, 2675187, 3864159, 4458645, 6440265, 11592477, 13375935, 19320795, 34777431, 57962385, 173887155]

約数ペア:

[(1, 173887155), (3, 57962385), (5, 34777431), (9, 19320795), (13, 13375935), (15, 11592477), (27, 6440265), (39, 4458645), (45, 3864159), (65, 2675187), (81, 2146755), (101, 1721655), (109, 1595295), (117, 1486215), (135, 1288053), (195, 891729), (243, 715585), (303, 573885), (327, 531765), (351, 495405), (405, 429351), (505, 344331), (545, 319059), (585, 297243), (909, 191295), (981, 177255), (1053, 165135), (1215, 143117), (1313, 132435), (1417, 122715), (1515, 114777), (1635, 106353), (1755, 99081), (2727, 63765), (2943, 59085), (3159, 55045), (3939, 44145), (4251, 40905), (4545, 38259), (4905, 35451), (5265, 33027), (6565, 26487), (7085, 24543), (8181, 21255), (8829, 19695), (11009, 15795), (11817, 14715), (12753, 13635)]