15499485

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 29548800

約数和(自身を除く): 14049315

約数列:

[1, 3, 5, 9, 15, 27, 29, 37, 45, 87, 107, 111, 135, 145, 185, 261, 321, 333, 435, 535, 555, 783, 963, 999, 1073, 1305, 1605, 1665, 2889, 3103, 3219, 3915, 3959, 4815, 4995, 5365, 9309, 9657, 11877, 14445, 15515, 16095, 19795, 27927, 28971, 35631, 46545, 48285, 59385, 83781, 106893, 114811, 139635, 144855, 178155, 344433, 418905, 534465, 574055, 1033299, 1722165, 3099897, 5166495, 15499485]

約数ペア:

[(1, 15499485), (3, 5166495), (5, 3099897), (9, 1722165), (15, 1033299), (27, 574055), (29, 534465), (37, 418905), (45, 344433), (87, 178155), (107, 144855), (111, 139635), (135, 114811), (145, 106893), (185, 83781), (261, 59385), (321, 48285), (333, 46545), (435, 35631), (535, 28971), (555, 27927), (783, 19795), (963, 16095), (999, 15515), (1073, 14445), (1305, 11877), (1605, 9657), (1665, 9309), (2889, 5365), (3103, 4995), (3219, 4815), (3915, 3959)]