29659815

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 55025568

約数和(自身を除く): 25365753

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 137, 153, 255, 283, 411, 685, 765, 849, 1233, 1415, 2055, 2329, 2547, 4245, 4811, 6165, 6987, 11645, 12735, 14433, 20961, 24055, 34935, 38771, 43299, 72165, 104805, 116313, 193855, 216495, 348939, 581565, 659107, 1744695, 1977321, 3295535, 5931963, 9886605, 29659815]

約数ペア:

[(1, 29659815), (3, 9886605), (5, 5931963), (9, 3295535), (15, 1977321), (17, 1744695), (45, 659107), (51, 581565), (85, 348939), (137, 216495), (153, 193855), (255, 116313), (283, 104805), (411, 72165), (685, 43299), (765, 38771), (849, 34935), (1233, 24055), (1415, 20961), (2055, 14433), (2329, 12735), (2547, 11645), (4245, 6987), (4811, 6165)]