21167607135

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5531}}^1\times {\mathrm{11093}}^1$

素因数の和:16655

約数の個数: 32

約数和(自身を含む): 35350276608

約数和(自身を除く): 14182669473

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 5531, 11093, 16593, 27655, 33279, 55465, 82965, 127213, 166395, 255139, 381639, 636065, 765417, 1275695, 1908195, 3827085, 61355383, 184066149, 306776915, 920330745, 1411173809, 4233521427, 7055869045, 21167607135]

約数ペア:

[(1, 21167607135), (3, 7055869045), (5, 4233521427), (15, 1411173809), (23, 920330745), (69, 306776915), (115, 184066149), (345, 61355383), (5531, 3827085), (11093, 1908195), (16593, 1275695), (27655, 765417), (33279, 636065), (55465, 381639), (82965, 255139), (127213, 166395)]