87207055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 119528640

約数和(自身を除く): 32321585

約数列:

[1, 5, 13, 19, 65, 95, 241, 247, 293, 1205, 1235, 1465, 3133, 3809, 4579, 5567, 15665, 19045, 22895, 27835, 59527, 70613, 72371, 297635, 353065, 361855, 917969, 1341647, 4589845, 6708235, 17441411, 87207055]

約数ペア:

[(1, 87207055), (5, 17441411), (13, 6708235), (19, 4589845), (65, 1341647), (95, 917969), (241, 361855), (247, 353065), (293, 297635), (1205, 72371), (1235, 70613), (1465, 59527), (3133, 27835), (3809, 22895), (4579, 19045), (5567, 15665)]