127617455

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3373}}^1$

素因数の和:3455

約数の個数: 32

約数和(自身を含む): 186568704

約数和(自身を除く): 58951249

約数列:

[1, 5, 7, 23, 35, 47, 115, 161, 235, 329, 805, 1081, 1645, 3373, 5405, 7567, 16865, 23611, 37835, 77579, 118055, 158531, 387895, 543053, 792655, 1109717, 2715265, 3646213, 5548585, 18231065, 25523491, 127617455]

約数ペア:

[(1, 127617455), (5, 25523491), (7, 18231065), (23, 5548585), (35, 3646213), (47, 2715265), (115, 1109717), (161, 792655), (235, 543053), (329, 387895), (805, 158531), (1081, 118055), (1645, 77579), (3373, 37835), (5405, 23611), (7567, 16865)]