5166005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 2091595

約数列:

[1, 5, 13, 19, 47, 65, 89, 95, 235, 247, 445, 611, 893, 1157, 1235, 1691, 3055, 4183, 4465, 5785, 8455, 11609, 20915, 21983, 54379, 58045, 79477, 109915, 271895, 397385, 1033201, 5166005]

約数ペア:

[(1, 5166005), (5, 1033201), (13, 397385), (19, 271895), (47, 109915), (65, 79477), (89, 58045), (95, 54379), (235, 21983), (247, 20915), (445, 11609), (611, 8455), (893, 5785), (1157, 4465), (1235, 4183), (1691, 3055)]