207053667075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{502771}}^1$

素因数の和:502837

約数の個数: 72

約数和(自身を含む): 382790489920

約数和(自身を除く): 175736822845

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 285, 289, 323, 425, 475, 867, 969, 1275, 1425, 1445, 1615, 4335, 4845, 5491, 7225, 8075, 16473, 21675, 24225, 27455, 82365, 137275, 411825, 502771, 1508313, 2513855, 7541565, 8547107, 9552649, 12569275, 25641321, 28657947, 37707825, 42735535, 47763245, 128206605, 143289735, 145300819, 162395033, 213677675, 238816225, 435902457, 487185099, 641033025, 716448675, 726504095, 811975165, 2179512285, 2435925495, 2760715561, 3632520475, 4059875825, 8282146683, 10897561425, 12179627475, 13803577805, 41410733415, 69017889025, 207053667075]

約数ペア:

[(1, 207053667075), (3, 69017889025), (5, 41410733415), (15, 13803577805), (17, 12179627475), (19, 10897561425), (25, 8282146683), (51, 4059875825), (57, 3632520475), (75, 2760715561), (85, 2435925495), (95, 2179512285), (255, 811975165), (285, 726504095), (289, 716448675), (323, 641033025), (425, 487185099), (475, 435902457), (867, 238816225), (969, 213677675), (1275, 162395033), (1425, 145300819), (1445, 143289735), (1615, 128206605), (4335, 47763245), (4845, 42735535), (5491, 37707825), (7225, 28657947), (8075, 25641321), (16473, 12569275), (21675, 9552649), (24225, 8547107), (27455, 7541565), (82365, 2513855), (137275, 1508313), (411825, 502771)]