553187804985

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{17881}}^1$

素因数の和:18407

約数の個数: 96

約数和(自身を含む): 1017107559936

約数和(自身を除く): 463919754951

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 71, 115, 207, 213, 345, 355, 421, 639, 1035, 1065, 1263, 1633, 2105, 3195, 3789, 4899, 6315, 8165, 9683, 14697, 17881, 18945, 24495, 29049, 29891, 48415, 53643, 73485, 87147, 89405, 89673, 145245, 149455, 160929, 268215, 269019, 411263, 435735, 448365, 687493, 804645, 1233789, 1269551, 1345095, 2056315, 2062479, 3437465, 3701367, 3808653, 6168945, 6187437, 6347755, 7527901, 10312395, 11425959, 18506835, 19043265, 22583703, 29199673, 30937185, 37639505, 57129795, 67751109, 87599019, 112918515, 145998365, 173141723, 262797057, 338755545, 437995095, 519425169, 534480971, 865708615, 1313985285, 1558275507, 1603442913, 2597125845, 2672404855, 4810328739, 7791377535, 8017214565, 12293062333, 24051643695, 36879186999, 61465311665, 110637560997, 184395934995, 553187804985]

約数ペア:

[(1, 553187804985), (3, 184395934995), (5, 110637560997), (9, 61465311665), (15, 36879186999), (23, 24051643695), (45, 12293062333), (69, 8017214565), (71, 7791377535), (115, 4810328739), (207, 2672404855), (213, 2597125845), (345, 1603442913), (355, 1558275507), (421, 1313985285), (639, 865708615), (1035, 534480971), (1065, 519425169), (1263, 437995095), (1633, 338755545), (2105, 262797057), (3195, 173141723), (3789, 145998365), (4899, 112918515), (6315, 87599019), (8165, 67751109), (9683, 57129795), (14697, 37639505), (17881, 30937185), (18945, 29199673), (24495, 22583703), (29049, 19043265), (29891, 18506835), (48415, 11425959), (53643, 10312395), (73485, 7527901), (87147, 6347755), (89405, 6187437), (89673, 6168945), (145245, 3808653), (149455, 3701367), (160929, 3437465), (268215, 2062479), (269019, 2056315), (411263, 1345095), (435735, 1269551), (448365, 1233789), (687493, 804645)]