21411599615

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{19219}}^1$

素因数の和:19599

約数の個数: 32

約数和(自身を含む): 29706432000

約数和(自身を除く): 8294832385

約数列:

[1, 5, 7, 35, 139, 229, 695, 973, 1145, 1603, 4865, 8015, 19219, 31831, 96095, 134533, 159155, 222817, 672665, 1114085, 2671441, 4401151, 13357205, 18700087, 22005755, 30808057, 93500435, 154040285, 611759989, 3058799945, 4282319923, 21411599615]

約数ペア:

[(1, 21411599615), (5, 4282319923), (7, 3058799945), (35, 611759989), (139, 154040285), (229, 93500435), (695, 30808057), (973, 22005755), (1145, 18700087), (1603, 13357205), (4865, 4401151), (8015, 2671441), (19219, 1114085), (31831, 672665), (96095, 222817), (134533, 159155)]