38682575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 54282240

約数和(自身を除く): 15599665

約数列:

[1, 5, 19, 25, 31, 37, 71, 95, 155, 185, 355, 475, 589, 703, 775, 925, 1147, 1349, 1775, 2201, 2627, 2945, 3515, 5735, 6745, 11005, 13135, 14725, 17575, 21793, 28675, 33725, 41819, 49913, 55025, 65675, 81437, 108965, 209095, 249565, 407185, 544825, 1045475, 1247825, 1547303, 2035925, 7736515, 38682575]

約数ペア:

[(1, 38682575), (5, 7736515), (19, 2035925), (25, 1547303), (31, 1247825), (37, 1045475), (71, 544825), (95, 407185), (155, 249565), (185, 209095), (355, 108965), (475, 81437), (589, 65675), (703, 55025), (775, 49913), (925, 41819), (1147, 33725), (1349, 28675), (1775, 21793), (2201, 17575), (2627, 14725), (2945, 13135), (3515, 11005), (5735, 6745)]