205651665945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{455047}}^1$

素因数の和:455163

約数の個数: 72

約数和(自身を含む): 396536107968

約数和(自身を除く): 190884442023

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 83, 99, 121, 165, 249, 363, 415, 495, 605, 747, 913, 1089, 1245, 1815, 2739, 3735, 4565, 5445, 8217, 10043, 13695, 30129, 41085, 50215, 90387, 150645, 451935, 455047, 1365141, 2275235, 4095423, 5005517, 6825705, 15016551, 20477115, 25027585, 37768901, 45049653, 55060687, 75082755, 113306703, 165182061, 188844505, 225248265, 275303435, 339920109, 415457911, 495546183, 566533515, 825910305, 1246373733, 1699600545, 2077289555, 2477730915, 3739121199, 4570037021, 6231868665, 13710111063, 18695605995, 22850185105, 41130333189, 68550555315, 205651665945]

約数ペア:

[(1, 205651665945), (3, 68550555315), (5, 41130333189), (9, 22850185105), (11, 18695605995), (15, 13710111063), (33, 6231868665), (45, 4570037021), (55, 3739121199), (83, 2477730915), (99, 2077289555), (121, 1699600545), (165, 1246373733), (249, 825910305), (363, 566533515), (415, 495546183), (495, 415457911), (605, 339920109), (747, 275303435), (913, 225248265), (1089, 188844505), (1245, 165182061), (1815, 113306703), (2739, 75082755), (3735, 55060687), (4565, 45049653), (5445, 37768901), (8217, 25027585), (10043, 20477115), (13695, 15016551), (30129, 6825705), (41085, 5005517), (50215, 4095423), (90387, 2275235), (150645, 1365141), (451935, 455047)]