2353472715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{39511}}^1$

素因数の和:39568

約数の個数: 48

約数和(自身を含む): 4335572736

約数和(自身を除く): 1982100021

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 361, 627, 1045, 1083, 1805, 3135, 3971, 5415, 11913, 19855, 39511, 59565, 118533, 197555, 434621, 592665, 750709, 1303863, 2173105, 2252127, 3753545, 6519315, 8257799, 11260635, 14263471, 24773397, 41288995, 42790413, 71317355, 123866985, 156898181, 213952065, 470694543, 784490905, 2353472715]

約数ペア:

[(1, 2353472715), (3, 784490905), (5, 470694543), (11, 213952065), (15, 156898181), (19, 123866985), (33, 71317355), (55, 42790413), (57, 41288995), (95, 24773397), (165, 14263471), (209, 11260635), (285, 8257799), (361, 6519315), (627, 3753545), (1045, 2252127), (1083, 2173105), (1805, 1303863), (3135, 750709), (3971, 592665), (5415, 434621), (11913, 197555), (19855, 118533), (39511, 59565)]