298123585

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2903}}^1$

素因数の和:2997

約数の個数: 32

約数和(自身を含む): 401448960

約数和(自身を除く): 103325375

約数列:

[1, 5, 19, 23, 47, 95, 115, 235, 437, 893, 1081, 2185, 2903, 4465, 5405, 14515, 20539, 55157, 66769, 102695, 136441, 275785, 333845, 682205, 1268611, 2592379, 3138143, 6343055, 12961895, 15690715, 59624717, 298123585]

約数ペア:

[(1, 298123585), (5, 59624717), (19, 15690715), (23, 12961895), (47, 6343055), (95, 3138143), (115, 2592379), (235, 1268611), (437, 682205), (893, 333845), (1081, 275785), (2185, 136441), (2903, 102695), (4465, 66769), (5405, 55157), (14515, 20539)]