1904129865

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167249}}^1$

素因数の和:167294

約数の個数: 48

約数和(自身を含む): 3757104000

約数和(自身を除く): 1852974135

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1265, 2277, 3795, 11385, 167249, 501747, 836245, 1505241, 1839739, 2508735, 3846727, 5519217, 7526205, 9198695, 11540181, 16557651, 19233635, 27596085, 34620543, 42313997, 57700905, 82788255, 126941991, 173102715, 211569985, 380825973, 634709955, 1904129865]

約数ペア:

[(1, 1904129865), (3, 634709955), (5, 380825973), (9, 211569985), (11, 173102715), (15, 126941991), (23, 82788255), (33, 57700905), (45, 42313997), (55, 34620543), (69, 27596085), (99, 19233635), (115, 16557651), (165, 11540181), (207, 9198695), (253, 7526205), (345, 5519217), (495, 3846727), (759, 2508735), (1035, 1839739), (1265, 1505241), (2277, 836245), (3795, 501747), (11385, 167249)]