408045095135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{189947}}^1$

素因数の和:190295

約数の個数: 32

約数和(自身を含む): 525168230400

約数和(自身を除く): 117123135265

約数列:

[1, 5, 17, 85, 127, 199, 635, 995, 2159, 3383, 10795, 16915, 25273, 126365, 189947, 429641, 949735, 2148205, 3229099, 16145495, 24123269, 37799453, 120616345, 188997265, 410095573, 642590701, 2050477865, 3212953505, 4800530531, 24002652655, 81609019027, 408045095135]

約数ペア:

[(1, 408045095135), (5, 81609019027), (17, 24002652655), (85, 4800530531), (127, 3212953505), (199, 2050477865), (635, 642590701), (995, 410095573), (2159, 188997265), (3383, 120616345), (10795, 37799453), (16915, 24123269), (25273, 16145495), (126365, 3229099), (189947, 2148205), (429641, 949735)]