125589285

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 120

約数和(自身を含む): 254085480

約数和(自身を除く): 128496195

約数列:

[1, 3, 5, 9, 15, 17, 27, 29, 37, 45, 51, 81, 85, 87, 111, 135, 145, 153, 185, 255, 261, 289, 333, 405, 435, 459, 493, 555, 629, 765, 783, 867, 999, 1073, 1305, 1377, 1445, 1479, 1665, 1887, 2295, 2349, 2465, 2601, 2997, 3145, 3219, 3915, 4335, 4437, 4995, 5365, 5661, 6885, 7395, 7803, 8381, 9435, 9657, 10693, 11745, 13005, 13311, 14985, 16095, 16983, 18241, 22185, 23409, 25143, 28305, 28971, 32079, 39015, 39933, 41905, 48285, 50949, 53465, 54723, 66555, 75429, 84915, 86913, 91205, 96237, 117045, 125715, 144855, 160395, 164169, 199665, 226287, 254745, 273615, 288711, 310097, 377145, 434565, 481185, 492507, 678861, 820845, 866133, 930291, 1131435, 1443555, 1477521, 1550485, 2462535, 2790873, 3394305, 4330665, 4651455, 7387605, 8372619, 13954365, 25117857, 41863095, 125589285]

約数ペア:

[(1, 125589285), (3, 41863095), (5, 25117857), (9, 13954365), (15, 8372619), (17, 7387605), (27, 4651455), (29, 4330665), (37, 3394305), (45, 2790873), (51, 2462535), (81, 1550485), (85, 1477521), (87, 1443555), (111, 1131435), (135, 930291), (145, 866133), (153, 820845), (185, 678861), (255, 492507), (261, 481185), (289, 434565), (333, 377145), (405, 310097), (435, 288711), (459, 273615), (493, 254745), (555, 226287), (629, 199665), (765, 164169), (783, 160395), (867, 144855), (999, 125715), (1073, 117045), (1305, 96237), (1377, 91205), (1445, 86913), (1479, 84915), (1665, 75429), (1887, 66555), (2295, 54723), (2349, 53465), (2465, 50949), (2601, 48285), (2997, 41905), (3145, 39933), (3219, 39015), (3915, 32079), (4335, 28971), (4437, 28305), (4995, 25143), (5365, 23409), (5661, 22185), (6885, 18241), (7395, 16983), (7803, 16095), (8381, 14985), (9435, 13311), (9657, 13005), (10693, 11745)]